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Collapse NLB - New Letter Books: copies of outgoing administrative letters of the Royal SocietyNLB - New Letter Books: copies of outgoing administrative letters of the Royal Society
Expand 1 - New Letter Book volume 1, copy letters sent from Royal Society administration1 - New Letter Book volume 1, copy letters sent from Royal Society administration
Expand 2 - New Letter Book volume 2, copy letters sent from Royal Society administration2 - New Letter Book volume 2, copy letters sent from Royal Society administration
Expand 3 - New Letter Book volume 3, copy letters sent from Royal Society administration3 - New Letter Book volume 3, copy letters sent from Royal Society administration
Expand 4 - New Letter Book volume 4, copy letters sent from Royal Society administration4 - New Letter Book volume 4, copy letters sent from Royal Society administration
Expand 5 - New Letter Book volume 5, copy letters sent from Royal Society administration5 - New Letter Book volume 5, copy letters sent from Royal Society administration
Expand 6 - New Letter Book volume 6, copy letters sent from Royal Society administration6 - New Letter Book volume 6, copy letters sent from Royal Society administration
Expand 7 - New Letter Book volume 7, copy letters sent from Royal Society administration7 - New Letter Book volume 7, copy letters sent from Royal Society administration
Expand 8 - New Letter Book volume 8, copy letters sent from Royal Society administration8 - New Letter Book volume 8, copy letters sent from Royal Society administration
Expand 9 - New Letter Book volume 9, copy letters sent from Royal Society administration9 - New Letter Book volume 9, copy letters sent from Royal Society administration
Expand 10 - New Letter Book volume 10, copy letters sent from Royal Society administration10 - New Letter Book volume 10, copy letters sent from Royal Society administration
Expand 11 - New Letter Book volume 11, copy letters sent from Royal Society administration11 - New Letter Book volume 11, copy letters sent from Royal Society administration
Expand 12 - New Letter Book volume 12, copy letters sent from Royal Society administration12 - New Letter Book volume 12, copy letters sent from Royal Society administration
Expand 13 - New Letter Book volume 13, copy letters sent from Royal Society administration13 - New Letter Book volume 13, copy letters sent from Royal Society administration
Expand 14 - New Letter Book volume 14, copy letters sent from Royal Society administration14 - New Letter Book volume 14, copy letters sent from Royal Society administration
Expand 15 - New Letter Book volume 15, copy letters sent from Royal Society administration15 - New Letter Book volume 15, copy letters sent from Royal Society administration
Expand 16 - New Letter Book volume 16, copy letters sent from Royal Society administration16 - New Letter Book volume 16, copy letters sent from Royal Society administration
Expand 17 - New Letter Book volume 17, copy letters sent from Royal Society administration17 - New Letter Book volume 17, copy letters sent from Royal Society administration
Expand 18 - New Letter Book volume 18, copy letters sent from Royal Society administration18 - New Letter Book volume 18, copy letters sent from Royal Society administration
Expand 19 - New Letter Book volume 19, copy letters sent from Royal Society administration19 - New Letter Book volume 19, copy letters sent from Royal Society administration
Expand 20 - New Letter Book volume 20, copy letters sent from Royal Society administration20 - New Letter Book volume 20, copy letters sent from Royal Society administration
Expand 21 - New Letter Book volume 21, copy letters sent from Royal Society administration21 - New Letter Book volume 21, copy letters sent from Royal Society administration
Expand 22 - New Letter Book volume 22, copy letters sent from Royal Society administration22 - New Letter Book volume 22, copy letters sent from Royal Society administration
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Expand 24 - New Letter Book volume 24, copy letters sent from Royal Society administration24 - New Letter Book volume 24, copy letters sent from Royal Society administration
Expand 25 - New Letter Book volume 25, copy letters sent from Royal Society administration25 - New Letter Book volume 25, copy letters sent from Royal Society administration
Expand 26 - New Letter Book volume 26, copy letters sent from Royal Society administration26 - New Letter Book volume 26, copy letters sent from Royal Society administration
Expand 27 - New Letter Book volume 27, copy letters sent from Royal Society administration27 - New Letter Book volume 27, copy letters sent from Royal Society administration
Expand 28 - New Letter Book volume 28, copy letters sent from Royal Society administration28 - New Letter Book volume 28, copy letters sent from Royal Society administration
Expand 29 - New Letter Book volume 29, copy letters sent from Royal Society administration29 - New Letter Book volume 29, copy letters sent from Royal Society administration
Expand 30 - New Letter Book volume 30, copy letters sent from Royal Society administration30 - New Letter Book volume 30, copy letters sent from Royal Society administration
Expand 31 - New Letter Book volume 31, copy letters sent from Royal Society administration31 - New Letter Book volume 31, copy letters sent from Royal Society administration
Expand 32 - New Letter Book volume 32, copy letters sent from Royal Society administration32 - New Letter Book volume 32, copy letters sent from Royal Society administration
Expand 33 - New Letter Book volume 33, copy letters sent from Royal Society administration33 - New Letter Book volume 33, copy letters sent from Royal Society administration
Expand 34 - New Letter Book volume 34, copy letters sent from Royal Society administration34 - New Letter Book volume 34, copy letters sent from Royal Society administration
Expand 35 - New Letter Book volume 35, copy letters sent from Royal Society administration35 - New Letter Book volume 35, copy letters sent from Royal Society administration
Expand 36 - New Letter Book volume 36, copy letters sent from Royal Society administration36 - New Letter Book volume 36, copy letters sent from Royal Society administration
Expand 37 - New Letter Book volume 37, copy letters sent from Royal Society administration37 - New Letter Book volume 37, copy letters sent from Royal Society administration
Expand 38 - New Letter Book volume 38, copy letters sent from Royal Society administration38 - New Letter Book volume 38, copy letters sent from Royal Society administration
Expand 39 - New Letter Book volume 39, copy letters sent from Royal Society administration39 - New Letter Book volume 39, copy letters sent from Royal Society administration
Expand 40 - New Letter Book voulme 40, copy letters sent from Royal Society administration40 - New Letter Book voulme 40, copy letters sent from Royal Society administration
Expand 41 - New Letter Book volume 41, copy letters sent from Royal Society administration41 - New Letter Book volume 41, copy letters sent from Royal Society administration
Expand 42 - New Letter Book volume 42, copy letters sent from Royal Society administration42 - New Letter Book volume 42, copy letters sent from Royal Society administration
Expand 43 - New Letter Book volume 43, copy letters sent from Royal Society administration43 - New Letter Book volume 43, copy letters sent from Royal Society administration
Expand 44 - New Letter Book volume 44, copy letters sent from Royal Society administration44 - New Letter Book volume 44, copy letters sent from Royal Society administration
Expand 45 - New Letter Book volume 45, copy letters sent from Royal Society administration45 - New Letter Book volume 45, copy letters sent from Royal Society administration
Expand 46 - New Letter Book volume 46, copy letters sent from Royal Society administration46 - New Letter Book volume 46, copy letters sent from Royal Society administration
Expand 47 - New Letter Book volume 47, copy letters sent from Royal Society administration47 - New Letter Book volume 47, copy letters sent from Royal Society administration
Expand 48 - New Letter Book volume 48, copy letters sent from Royal Society administration48 - New Letter Book volume 48, copy letters sent from Royal Society administration
Expand 49 - New Letter Book volume 49, copy letters sent from Royal Society administration49 - New Letter Book volume 49, copy letters sent from Royal Society administration
Expand 50 - New Letter Book volume 50, copy letters sent from Royal Society administration50 - New Letter Book volume 50, copy letters sent from Royal Society administration
Expand 51 - New Letter Book volume 51, copy letters sent from Royal Society administration51 - New Letter Book volume 51, copy letters sent from Royal Society administration
Collapse 52 - New Letter Book volume 52, copy letters sent from Royal Society administration52 - New Letter Book volume 52, copy letters sent from Royal Society administration
Expand 1 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to T H Middleton CB1 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to T H Middleton CB
2 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Messrs Coutts & Co
4 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Professor William Whitehead Watts FRS
5 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee
6 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Sir Ernest Rutherford FRS
7 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Professor Herbert Hall Turner FRS
8 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Professor John Newport Langley FRS
9 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to the Secretary, HM Treasury
10 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Sir Alfred Kempe, Treasurer of the Royal Society
11 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Captain Henry George Lyons FRS
12 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to F J Selby
13 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to F A Cox, London Institution, Finsbury Circus, EC
14 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Sir Oliver Joseph Lodge FRS
15 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to the Secretary, National Health Insurance
16 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Messrs Harrison and Sons
17 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Messrs Harrison and Sons
18 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to H M Rows, Broad Brook Road, Bedford Hills, NY, USA
19 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to Messrs Harrison and Sons
20 - Copy letter from Robert William Frederick Harrison Assistant Secretary of the Royal Society to F J East, 6 Pump Court, Temple, EG
21 - Copy letter from J J Roberts to the Secretaries, the Royal Society, Burlington House, London, SW
22 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Principal T F Roberts, the Royal Hotel, Paddington, W
23 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Charles Herbert Lees FRS, Chairman of the Physics and Chemistry Committee
24 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to C E Rose, HM Office of Works
25 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor William Whitehead Watts FRS
26 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to G F Hemens, 69 Royal Hospital Road, Chelsea, SW
27 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Manager, the Atlas Assurance Co., Ltd, 92 Cheapside, EC
28 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Graham Kerr FRS
29 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Ernest William MacBride FRS
30 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor W M Thornton
31 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Stanley Gardiner FRS, Chairman of the Zoology Committee
32 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor William Palmer Wynne FRS
33 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Director of Navy Contracts
34 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Grevel & Co, 33 King Street, Covent Garden, WC
35 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to V M Sale, Homeside, Cliff Road, Eastbourne
36 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to F Enock, 54 St Mary's Terrace, West Hill, Hastings
37 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Charles Herbert Lees FRS, Chairman of the Physics and Chemistry Committee
38 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, National Health Insurance
39 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
40 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor W M Thornton
41 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Hon. Sir Charles Parsons KCB, FRS
42 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Minet, May & Co, 5 Dowgate Hill, EC
43 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the University of London Press, St Paul's House, Warwick Square, EC
44 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Sir Alfred Kempe, Treasurer of the Royal Society
45 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor William Maddock Bayliss FRS
46 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Grafton Elliot Smith FRS
47 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to J L Haughton, National Physical Laboratory, Teddington, Middlesex
48 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Coutts & Co
49 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Florian Cajori
50 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor J C Irvine
51 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Bretland Farmer, Chairman of the Botany Sectional Committee
52 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs D Smith, Oakley & Garrard, 4 & 5 Charles Street, St James' Square, SW
53 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Few & Co
54 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Few & Co
55 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, HM Office of Works
56 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to unknown recipient
57 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Roberts Casual Employment Bureau
58 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor W M Thornton
59 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Dr M Greenwood
60 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Silvanus Phillips Thompson FRS
61 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor W J Ashley, 3 Yateley Road, Edgbaston
62 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor T B Wood
63 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Physical Society
64 - Copy letter from William Bate Hardy, Vice President of the Royal Society to Sir Sydney Olivier
65 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, the Chemical Society
66 - Copy letter from Arthur Schuster, Secretary of the Royal Society the Royal Society to Dr Henry Selby Hele-Shaw FRS
67 - Copy letter from Arthur Schuster, Secretary of the Royal Society the Royal Society to Professor A Gray FRS
68 - Copy letter from Arthur Schuster, Secretary of the Royal Society the Royal Society to Professor Wyndham Rowland Dunstan FRS
69 - Copy letter from Arthur Schuster, Secretary of the Royal Society the Royal Society to Professor Arthur William Crossley FRS
70 - Copy letter from Arthur Schuster, Secretary of the Royal Society the Royal Society to Professor J B Cohen FRS
71 - Copy letter from Robert William Frederick Harrison to Sir Alfred Bray Kempe, Treasurer of the Royal Society
72 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to C E Rose
73 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Chemical Sectional Committee
74 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Bretland Farmer FRS
75 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to E Heron, 33 Hamilton Terrace, NW
76 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, HM Offce of Works
77 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the British Vacuum Cleaner Co., Parson's Green Lane, SW
78 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to F Stanley, 71 Hornsey Rise, N
79 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Institution of Mechanical Engineers
80 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
81 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Board of Agriculture and Fisheries
82 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor W M Thornton
83 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to W B Keen
84 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Sir Joseph Larmor FRS
85 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Sir Alfred Bray Kempe, Treasurer of the Royal Society
86 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Chemical Sectional Committee
87 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Commander J A Duncan CB
88 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Newport Langley FRS
89 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Smithsonian Institution
90 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Theodore Cash FRS
91 - Copy letter from William Bate Hardy, Vice President of the Royal Society to Professor Arthur Schuster, Secretary of the Royal Society
92 - Copy letter from William Bate Hardy, Vice President of the Royal Society to Robert William Frederick Harrison, Assistant Secretary of the Royal Society
93 - Copy letter from William Bate Hardy, Vice President of the Royal Society to Richard Threlfall FRS
94 - Copy letter from William Bate Hardy, Vice President of the Royal Society to Dr T Lewis
95 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to William Maddock Bayliss FRS
96 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Parliamentary Clerk, HM Treasury
97 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
98 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Agent, Union Bank of Scotland, Hilhead Branch, Glasgow
99 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Sir Joseph Larmor FRS
100 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Robert Jones
101 - Copy letter from Arthur Schuster, Secretary of the Royal Society to Dr Duffield
102 - Copy letter from Alfred Bray Kempe, Treasurer of the Royal Society to Messrs Few and Co
103 - Copy letter from J A Towle to Professor J Alexander Fleming FRS
104 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to M F Romanet du Caillaud Isle, Haute-Vienne, France
105 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Frederick Chambers, Ivy Bank, Grove Road, Portland, Dorset
106 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Treasurer, the Lister Institute
107 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
108 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, National Health Insurance Commission, London, EC
109 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
110 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Under Secretary of State, Colonial Office
111 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Crown Agents for the Colonies
112 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor William Whitehead Watts FRS
113 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Wlliam Whitehead Watts FRS
114 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
115 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
116 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
117 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to le Directeur, 'Revus Scientifique'
118 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to M Joaquim Bensaude, Park Hotel Favourite, Berne, Switzerland
119 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to F A Cox, London Institution
120 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Dr W G Duffield, 18 Redlands Road, Reading
121 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Johnson, Wetherall and Sturt
122 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to E E T Hinde, "Brixton", Buller Street, Edgecliffe, Sydney, NSW, Australia
123 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Smith Oakley & Garrard
124 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to John Evershed FRS
125 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Dr A J Ewart, National Herbarium of Victoria, South Yarrs, Melbourne
126 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Silvanus Phillips Thompson FRS
127 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Dr A J Ewart, National Herbarium of Victoria, South Tarra, Melbourne
128 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to J S Smart, the University, Glasgow
129 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Captain Ernest Henry Starling FRS
130 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Mr David Davies
131 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to C E Rose
132 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to James Hopwood Jeans FRS
133 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Joseph Barcroft FRS
134 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor John Bretland Farmer FRS, Chairman of the Botany Committee
135 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons
136 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Rothamsted Experimental Station, Harpenden, Herts
137 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to G D Knox, 11 Garrick Street, WC
138 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Miss E. Paterson, Egypt Exploration Fund, 37 Great Russell Street, WC
139 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to F J Selby, National Physical Laboratory, Teddington, Middlesex
140 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to J O W Barratt
141 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Dr G A Shakespear, the University, Birmingham
142 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Agent, Union Bank of Scotland, Hillhead Branch, Glasgow
143 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to the Secretary, Rothampstead Experimental Station, Harpenden, Herts
144 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Spencer Percival Umfreville Pickering FRS
145 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Philosophical Transactions of the Royal Society
146 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
147 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Frederick Earnest Weiss; The University of Manchester
148 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
149 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Publications, The Royal Society
150 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Horace Lamb, FRS
151 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. Klyce Esquire; Winchester, Massachusetts, U.S.A
152 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
153 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Secretary of the Advisory Committee for Aeronautics; Bushy House, Teddington, Middlesex
154 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Hugh Kerr Anderson, FRS
155 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Charles Herbert Lees, FRS
156 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Henry Frederick Baker, FRS
157 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Manager of Atlas Assurance Company Limited; 92 Cheapside, Eastern Central
158 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to the Secretary of His Majesty's Treasury
159 - Copy letter from [Sir Alfred Bray Kempe, Treasurer of the Royal Society]; to the Board of Trade, Commercial Department
160 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
161 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Manager of the Union Bank of Scotland; Hillhead Branch, Glasgow
162 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to George Walker Walker, FRS
163 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
164 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to the Secretary of His Majesty's Treasury
165 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to the Secretary of His Majesty's Treasury
166 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Honorary Secretary of the British Fire Preservation Committee; 8 Waterloo Place, South West of London
167 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
168 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Silvanus Phillips Thompson, Chairman of the Catalogue of Scientific Papers and FRS
169 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Edward Bagnall Poulton, FRS
170 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
171 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir William Crookes, President of the Royal Society
172 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mr. E. Gaisford, Estate Officer; Eridge Green, Sussex
173 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Smith Son & Oakly; 4 Charles Street, St James's Square, South West of London
174 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrisons & Sons
175 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
176 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Dulau & Co.
177 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Controller of the London Telephone Service; 144 A Queen Victoria Street, E.C.
178 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Ernest Henry Starling, Chairman of the Swine Fever Committee and FRS
179 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
180 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
181 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor John Bretland Farmer, Chairman of the Botany Comittee and FRS
182 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Joseph John Thomson, FRS
183 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
184 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to unknown recipients
185 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir Thomas Barlow, FRS
186 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to J. J. Guest Esquire; St. Marks Road, Leamington
187 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
188 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to C. E. Baldwin Esquire; Dunice Temple Ewell, Dover
189 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The City Window Cleaning Company; 11 Clements Lane, W.C
190 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
191 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
192 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
193 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
194 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Under Secretary of State; The Colonial Office
195 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Publications, The Royal Society
196 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Publications, The Royal Society]
197 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Publications, The Royal Society
198 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Samuel Walter Johnson Smith, FRS
199 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Brookes Esquire; 17 Honiton Road, Romford, Essex
200 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss J. Montefoire; 98 Grosvenor Road, South West of London
201 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Crookes, President of the Royal Society
202 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Clive Cuthbertson Esquire, FRS
203 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Crookes, President of the Royal Society
204 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Clive Cuthbertson Esquire, FRS
205 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss E. Paterson; Egypt Exploration Fund, 37 Great Russell Street, W. C.
206 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Fletcher Barrett, FRS
207 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
208 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. H Wesley. Esquire
209 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Henry Selby Hele-Shaw, FRS
210 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Arthur Harden, FRS
211 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs R. and F. Jaques; 36 and 37 King Street, Eastern Central
212 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Karl Pearson, FRS
213 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
214 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Manager at Atlas Insurance Company Limted; 92 Cheapside, Eastern Central
215 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Advisory Committee for Aeronautics; Bushy House, Teddington, Middlesex
216 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Dulau & Co.
217 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philosophical Transactions
218 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Chance, Brothers & Co.; Glass Works, Birmingham
219 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Board of Education
220 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Edgar Johnson Allen, FRS
221 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Ernest Dalby, FRS
222 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lieutenant Colonel Henry Haversham Godwin-Austen, FRS
223 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. R. & F. Jaques; 36 and 37 King Street, Eastern Central
224 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
225 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor William Maddock Bayliss, Chairman of Physiology Committee and FRS
226 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to E. Channell Esquire
227 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to A. F. Hille Esquire; Hammerfield, Penshurst, Kent
228 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss Vagner
229 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs Chisholm Young; Epinettes 22, Lausanne, Switzerland
230 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mr. W. Haine
231 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to R. E. Nicholas Esquire; Bitterne Park, Southampton
232 - Copy letter from Sir William Bate Hardy, Vice President of the Royal Society; to Dr. Walter Morley Fletcher, FRS
233 - Copy letter from Sir William Bate Hardy, Vice President of the Royal Society; to Professor Ernest Henry Starling, Chairman of the Swine Fever Committee and FRS
234 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Ministry of Munitions; 6 Whitehall Gardens, South West London
235 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
236 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
237 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
238 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to W. Hayden Esquire; 3 Little London, Chichester
239 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George Walker Walker Esquire, FRS
240 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dukinfield Henry Scott, Foreign Secretary of the Royal Society
241 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Venhales, Tyler & Co.
242 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. E. Gaisford, Estate Officer; Eridge Green, Sussex
243 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor F. W. Hardwick; Queen Anne's Mansions, St James's Park, South West London
244 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
245 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Francis Darwin, FRS
246 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, FRS, Chairman of the Zoology Committee
247 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
248 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Librarian at the University of London
249 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society and FRS
250 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Thomas Martin Lowry, FRS
251 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alan Archibald Campbell Swinton Esquire, FRS
252 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to A. B. Hitchins Esquire, D.Sc; Research Laboratory, Binghamton, New York
253 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. J. Lewis Esquire; The Laboratories, Staple Inn Buildings, High Holborn, London
255 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor James Lorrain Smith, FRS
256 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs Myers; St. Keyne, Grange Road, Cambridge
257 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
258 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philosophical Transactions, the Royal Society
259 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
260 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Young MacAlister, Secretary of the Royal Society of Medicine
261 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal John Yule Mackay; University College, Dundee
262 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Yves Deslages; Roscoff Laboratory
263 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philosophical Transactions, the Royal Society
264 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. H. M. Selby, [Assistant to Sir Edward Gray]
265 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Scott Haldane, FRS
266 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Fletcher Barrett, FRS
267 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown Academy
268 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
269 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Charles Chree, FRS
270 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to an unkown recipient
271 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
272 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. G. Duffield Esquire
273 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Sir William Henry Bragg, FRS
274 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Scott Haldane, FRS
275 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Sidney Howard Vines, FRS
276 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Crookes, President of the Royal Society
277 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Bellingham & Stanley Ltd.; 71 Hornsey Rise, N.
278 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major Henry George Lyons, Chairman of the Gassiot Meeting and FRS
279 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
280 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Sollas
281 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Johnson, Weatherall and Sturt; 7 King's Bench Walk, Temple, Eastern Central
282 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Samuel Walter Johnson Smith, FRS
283 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Walter Morley Fletcher, FRS
284 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
285 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Manager at Atlas Insurance Company Limted; 92 Cheapside, Eastern Central
286 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
287 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
288 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Proceedings of the Royal Society
289 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Philosophical Transactions of the Royal Society
290 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mr. Edward Stephen Goodrich, FRS
291 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor James Peter Hill, FRS
292 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Ralph Allen Sampson, FRS
293 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Major Percy Alexander MacMahon, FRS
294 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Secretary of the Imperial Cancer Research Fund; 8-11 Queen Square, Bloomsbury, W.C
295 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Sydney John Hickson, FRS
296 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ralph Allen Sampson, FRS
297 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
298 - Copy letter from T. S James, Clerk of the Royal Society; to the Chief Accountant at the Bank of England
299 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Williams & Norgate; Henrietta Street, Covent Garden, W.C
300 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Baroness Roemer
301 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown correspondent
302 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Everett Shipley, FRS
303 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
304 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Jackson Pope, FRS
305 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Assistant Paymaster General of the Supreme Court Pay Office; Royal Courts of Justice, W.C.
306 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Coutts & Co.
307 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Mackrell & Co.; 21 Cannon Street, Eastern Central
308 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Dewrance & Co.; 165 Great Dover Street, S.E
309 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Manager of Lloyds Bank Limited; St. James's Street, S.W.
310 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to an unknown correspondent
311 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [the Bank of London]
312 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Assistant Paymaster General of the Supreme Court Pay Office; Royal Courts of Justice, W.C.
313 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [an unknown correspondent; New South Wales]
314 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Clinton Coleridge Farr Esquire; Canterbury College, Christchurch, New Zealand
315 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Sydney Chapman Esquire
316 - Copy letter from [Sir Napier William Shaw, Director of the Meteorological Office]; to [Major George Henry Lyons, Chairman of the Gassiot Committee]
317 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philosophical Transactions of the Royal Society
318 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir Charles Parsons, FRS
319 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to D. Biddle Esquire., M.R.C.S. Wortley; Manorgate Road, Kingston Hill, Surrey
320 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Publications of the Royal Society]
321 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Few & Co.; 19 Surrey Street, the Strand, W.C.
322 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Philosophical Transactions of the Royal Society]
323 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Publications of the Royal Society]
324 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Chief Accountant; Bank of England, E.C
325 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Philosophical Transactions of the Royal Society]
326 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Proceedings of the Royal Society
327 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Philosophical Transactions of the Royal Society
328 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Sir Reginald Brade, Knight Commander of Bath; The War Office
329 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Deputy Master of the [Royal] Mint
330 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Deputy Master of the [Royal] Mint
331 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Edward Albert Sharpey-Schafer, FRS
332 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Field Roscoe & Co.; 36 Lincoln's Inn Fields, W.C.
333 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Professor Ivan Petrovitch Pavlov, FRS
334 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Professor Paul Langevin, FRS
335 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to The Keeper of His Majesty's Privy Purse
336 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Professor Paul Sabatier, FRS
337 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Albert Charles Seward, FRS
338 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
339 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Institution of Mechanical Engineers
340 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Institution of Naval Architects
341 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Andrew Gray, FRS
342 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Sydney John Hickson, FRS
343 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Arthur Everett Shipley, FRS
344 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor John Bretland Farmer, Chairman of the Botany Committee and FRS
345 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Treasurer of the Royal College of Physicians
346 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
347 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Walter Morley Fletcher, FRS
348 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Lady Rucker, wife of the late Sir Arthur Rucker
349 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to H. R. Kempe Esquire
350 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Publications of the Royal Society]
351 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Advisory Committee for Aeronautics; Bushy House, Teddington, Middlesex
352 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Allfred Cort Haddon, FRS
353 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Richard Threlfall, FRS
354 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Thomas Edward Thorpe, FRS
355 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss M. B. Messer; 2 Avonmore, West Hill Road, S.W.
356 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
357 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs Young, wife of Professor William Henry Young
358 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. J. Meade; St. Peter's House, Meadow Road, Lambeth, S.E
359 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
360 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. R. Henry Esquire; 55 Grove Park, Rathmies
361 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to V. M. Sale Esquire; Cliff Road, Eastbourne
362 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Hadgate & Co.
363 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs H. Clarke, Ltd.; Coal Depot, King's Cross, G.N.R
364 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Philosophical Transactions of the Royal Society
365 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Professor Joseph Larmor, FRS
366 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Sir William Halse Rivers Rivers, FRS
367 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
368 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
369 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Bateson, FRS
370 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Publications of the Royal Society
371 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
372 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
373 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
374 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Edgar Newbery
375 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
376 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
377 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons.
378 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor I. Gollanoz, Secretary of the British Academy
379 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to The Agent of the Bank of England, Western Branch
380 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; toThe Secretary of the British Academy
381 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Honorary Sir Charles Parsons, Knight Commander of Bath and Fellow of the Royal Society
382 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Henry Forster Morley, Director of the International Catalogue of Scientific Literature
383 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
384 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Jenkins Esquire; The Kent Agricultural School, Sellindge, Hyde
385 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. G. Duffield Esquire
386 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Editor of Nature; St Martin's Street, W.C.
387 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown correspondent
388 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
389 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dugald Clerk, FRS
390 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Treasurer of the British Association
391 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick George Donnan, FRS
392 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. Chapman Esquire; Trinity College, Cambridge
393 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Chemical Sectional Committee
394 - Copy letter from Sir William Crookes, President of the Royal Society; to Mr. Aleksandr Konstantinovich Benkendorf, The Russian Ambassador to the United Kingdom
395 - Copy letter from Sir William Crookes, President of the Royal Society; to Mr. Paul Cambon, The French Ambassador to the United Kingdom
396 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [Publications of the Royal Society]
397 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [The Secretary of] The Physical Society
398 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to a representative of the Mackinnon Trust
399 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to Messrs Coutts & Co.
400 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, FRS
401 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Secretary of the Board of Intervention
402 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Greenwood; Hillcrest, Church Hill, Loughton
403 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss E. Peterson of the Egypt Exploration Fund; 37 Great Russell Street, W.C
404 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. M. Gibson Esquire., M.V.C; Privy Purse Office, Buckingham Palace
405 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Harry Reichel, L.L.D; University College of North Wales, Bangor
406 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Assistant Secretary of the Chemical Society
407 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Board of Agriculture and Fisheries; Whitehall Place, S.W.
408 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Institution of Naval Architects; 5 Adelphi Terrace, W.C.
409 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
410 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Electros [Committee]
411 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
412 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George William Lamplugh, Chairman of the Geology Committee and FRS
413 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor I. Gollanoz, Secretary of the British Academy
414 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philsophical Transactions of the Royal Society
415 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest Wilson; King's College, the Strand, W.C
416 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Henry Head, FRS
417 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Philip Watts, Knight Commander of the Bath and FRS
418 - Copy letter from Sir William Bate Hardy, Vice-President of the Royal Society; to Mr. Aleksandr Konstantinovich Benkendorf, The Russian Ambassador to the United Kingdom; Chesham House, Chesham Place, S.W.
419 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
420 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to Messrs Coutts & Co.
421 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Augustus Tilden, FRS
422 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The First Secretary of the Imperial Russian Embassy
423 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Linnean Society
424 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to R. H. Hooker Esquire; Board of Agriculture, 3 St. James's Square, S.W
425 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Earnest Dalby, FRS
426 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. L. S. Hatton Esquire; East London College, Mile End Road, E.
427 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dunkinfield Henry Scott, Foreign Secretary of the Royal Society and FRS
428 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Bellingham & Stanley; 71 Hornsey Rise, N.
429 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Frank Tinker Esquire; The University of Birmingham
430 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
431 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to R. F. Ripley Esquire; 3 Finsbury Circus, E.C.
432 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor I. Gollanoz, Secretary of the British Academy
433 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Alfred North Whitehead, Chairman of the Sectional Committee for Maths and FRS
434 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Royal Academy of Music; York Gate, Marylebone Road
435 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
436 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
437 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Henry Power, FRS
438 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. D. Williams Esquire of Messrs Fladgate & Co.; 18 & 19 Pall Mall, S.W
439 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Electros [Committee]
440 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. Harben Esquire of the Ministry of Munitions; 18 Abingdon Street, S.W
441 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Ministry of Munitions, Badge Department; 29 Abingdon Street, S.W
442 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Vernon Herbert Blackman, FRS
443 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to R. N. McClean Esquire, Acting Professor of Botany at the University College of Reading
444 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Bretland Farmer, Chairman of the Botany Committee and FRS
445 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. F. Basrai; 126 Sandringham Road, Dalston
446 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. Wilkins Esquire; Norwood, Ont, Canada
447 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
448 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
449 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Everett Shipley, FRS
450 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Bellington & Stanley; 71 Hornsey Rise, N.
451 - Copy letter from Sir William Bate Hardy, Vice President of the Royal Society; to Mr. Joseph Barcroft, FRS
452 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. E. C. Hoefling; 11 Broughton Road, Stoke Newington, N.
453 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
454 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest William
455 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
456 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir James Alfred Ewing, FRS
457 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Alfred Cort Haddon, FRS
458 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Advisory Committee for Aeronautics; Bushy House, Teddington, Middlesex
459 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Paul Langevin, FRS
460 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir James Hopwood Jeans, FRS
461 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major Percy Alexander MacMahon
462 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Whitehead Watts, FRS
463 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Frederick Walker Mott, FRS; 25 Nottingham Place, W.
464 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Ernest Dalby, FRS
465 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs H. W. Robinson
466 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mr. Keen
467 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Walter Morley Fletcher, FRS
468 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. B. Daydon Jackson
469 - Copy letter from Sir Alfred Bray Kempe, Treasurer of the Royal Society; to the Treasurer of His Majesty's Treasury
470 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
471 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
472 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Frederick George Donnan, FRS
473 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to F. W. Gamble Esquire of Messrs Allen & Hanburys Ltd; 7, Vere Street. W.
474 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Sir Arthur John Evans, FRS
475 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Curator of Sir John Soane's Museum; 13 Lincoln's Inn Fields, W. C
476 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Horace Tabberer Brown Esquire, FRS
477 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Charles Herbert Lees, Chairman of the Physics and Chemistry Committee and FRS
478 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Admiral Sir Henry John Oram, FRS
479 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to J. M. Falkner Esquire; The Divinity House, Durham
480 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Sidney Frederic Harmer, FRS
481 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
482 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
483 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Silvanus Phillips Thompson, Chairman of Catalogue of Scientific Papers and FRS
484 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mr. Aleksandr Konstantinovich Benkendorf, The Russian Ambassador to the United Kingdom; Chesham House, Chesham Place, S.W.
485 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. P. E. Shaw
486 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. E. Dixon Esquire
487 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the General Post Office
488 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
489 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Johnson Sollas, FRS
490 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to T. W. Rhye Davids Esquire; Chipstead, Surrey
491 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen; 1 St. Giles, Oxford
492 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph John Thomson, President of the Royal Society
493 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Ernest Dalby, FRS
494 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Henry Edward Armstrong, FRS
495 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen; 1 St. Giles, Oxford
496 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Alfred Bray Kempe, Treasurer of the Royal Society
497 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
498 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Gustard; The Mayfield , Usk. Mon.
499 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. J. Brooks Esquire
500 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Certificates, the Royal Society
501 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Frederick Du Cane Godman Esquire
502 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
503 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Richardson Carr Esquire
504 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
505 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Horace Tabberer Brown Esquire, FRS
506 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph John Thomson, President of the Royal Society
507 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Leonard Doncaster Esquire, FRS
508 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Henry Power, FRS
509 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alan Archibald Campbell Swinton Esquire, FRS
510 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Almroth Edward Wright, FRS; 39 Boulevard Dannon, Boulogne
511 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Lord Thomas de Grey Walsingham, FRS
512 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss. M. B. Messer; 2 Avonmore, West Hill Road, S.W.
513 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss Watson; 7 Upper Cheyne Row, S.W.
514 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Hall Turner, FRS
515 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Percy George Hamnall Boswell Esquire; Imperial College of Science, South Kensington
516 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
517 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Percy George Hamnall Boswell Esquire; Imperial College of Science, South Kensington
518 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs J. M. Dent & Sons
519 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Clinton Coleridge Farr, FRS
520 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. Chapman Esquire; Trinity College Cambridge
521 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Board of Agriculture & Fisheries
522 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Paul Waterhouse Esquire
523 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick George Donnan, FRS
524 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Alfred Bray Kempe, Treasurer of the Royal Society and FRS
525 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Arthur William Crossley, Secretary of the Chemical Sub-Committee and FRS
526 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Arthur Thomas Masterman Esquire, FRS
527 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Martin Onslow Forster, FRS
528 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
529 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Alfred North Whitehead, Chairman of the Mathematics Committee and FRS
530 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
531 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
532 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alan Archibald Campbell Swinton Esquire, FRS
533 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Mrs. Hewitt
534 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to [an unknown University Student]
535 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Under Secretary of State; the Colonial Office
536 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Hugh Longbourne Callendar, FRS
537 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
538 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
539 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph John Thomson, President of the Royal Society
540 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to N. W. McLachlan Esquire; 43 Colebrook Road, Aigburth, Liverpool
541 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. Siddons-Wilson Esquire
542 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. J. O. Philip
543 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Newton Friend Esquire of the Victoria Institute Science and Technical Schools; Sansome Walk, Worcester
544 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Elias Esquire, Rexine Works
545 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Newton, Chambers & Co., Ltd; Thorncliffe, Sheffield
546 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
547 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Schuster, Wife of Dr. Arthur Schuster
548 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to L. G. Scott Esquire of Messrs E. G. Anderson Ltd.; 5 Chancery Lane, W.C.
549 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Francis William Aston Esquire; Farnborough
550 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
551 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Bertland Farmer, Chairman of the Botany Committee and FRS
552 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Edwin Ray Lankester, FRS
553 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
554 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Board of Agriculture and Fisheries
555 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Abbot Herdman, FRS
556 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Horne, FRS
557 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Advisory Committee for Aeronautics
558 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Bretland Farmer, Chairman of the Botany Committee and FRS
559 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
560 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philosophical Transactions of the Royal Society
561 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to N. C. Beetlestone Esquire; Longside, Purley Bark Road, Surrey
562 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. E. Findley Esquire of the Department of Applied Science; St. George's Square, Sheffield
563 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Clerk of Christ's Hospital
564 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
565 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
566 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George Walker Walker Esquire, FRS
567 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Foundling Hospital, W.C.
568 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS; Wykeham House, Oxford
569 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Edwin Ray Lankester, FRS
570 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor P. Philips Bedson; Armstrong College, Newcastle-upon-Thyne
571 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Stanley Gardiner, Chairman of the Zoology Committee and FRS
572 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Edgar Johnson Allen, FRS
573 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. J. King Esquire of the Technical College, Finsbury; Leonard St., City Road, E.C
574 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Oliver Joseph Lodge, FRS
575 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Alfred North Whitehead, Chairman of the Mathematics Committee and FRS
576 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Bretland Farmer, Chairman of the Botany Committee and FRS
577 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alfred Chaston Chapman Esquire, FRS; 8 Duke Street, Aldgate, E.C.
578 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. F. Bell Esquire of 'The Daily Graphic'; G.P.O Box 167, Tallis Street, E.C
579 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Oliver Joseph Lodge, FRS
580 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. T. W. Rhys Davids; Cotterstock, Chipstead, Surry
581 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Telfer Whitelaw Esquire; 144 St. Vincent Street, Glasgow
582 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Peter Chalmers Mitchell, FRS
583 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. John Scott Haldane, FRS
584 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Micaiah John Muller Hill, FRS; 18 Ferncroft Avenue, Hampstead, N.W.
585 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Honorary Arthur Stanley; 83 Pall Mall, S.W
586 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
587 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
588 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Dobinson Halliburton, FRS; Church Cottege, 17 Marylebone Road, N.W.
589 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to L. G. Scott Esquire of Messrs E. G. Anderson Ltd.; 5 Chancery Lane, W.C.
590 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Herbert Brereton Baker, FRS
591 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. J. H. Fish; Pleasant View, Market Street, Hollingworth
592 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. S. Shelton Esquire; 5 Ferry Road
593 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Benjamin Moore, FRS; 84 Shrewsbury Road, Birkenhead
594 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest George Coker; University College, Gower Street, W.C
595 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
596 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. E. Taylor Esquire; L. Ct. George Street, Westminster
597 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
598 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dukinfield Henry Scott, Foreign Secretary of the Royal Society
599 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
600 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Augustus Tilden, FRS
601 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morell, Peel & Gamlen; 1st. Giles, Oxford
602 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Sydney John Hickson, FRS
603 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest Wilson; King's College, the Strand, W.C
604 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Curator of Sir John Soane's Museum
605 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal William Edward Sumpner; Municipal Technical School, Birmingham
606 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal William Henry Hadow; Armstrong College, Newcastle-on-Thyne
607 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal Alfred William Winterslow Dale; The University of Liverpool
608 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal Alexander Russell; Faraday House, Southampton Row
609 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Julius Wertheimer; Merchant Venturers' Technical College, Bristol
610 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Thomas Edward Thorpe, FRS
611 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Julius Wertheimer; Merchant Venturers' Technical College, Bristol
612 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Librarian of the Societa Italiana delle Scienze; Rome
613 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Royal Irish Academy
614 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Institution of Electrical Engineers
615 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. Oviatt Esquire of the S. and O. Steel Patents Syndicate, Ltd.; 100 Victoria St., Westminster
616 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Carmichael McIntosh, FRS
617 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Ernest Dalby, FRS; City and Guilds (Engineering) College, Exhibition Road., S.W
618 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs Penrice; Belvedere Hotel, 6 Gtenville Place, S.W
619 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen; 1 St. Giles, Oxford
620 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. S. Craig Esquire; the University Registry, Oxford
621 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. M. Revington Esquire; Wroxham, Furze Platt, Maidenhead
622 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
623 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
624 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Imperial College of Science
625 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
626 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
627 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal Alfred William Winterslow Dale; The University of Liverpool
628 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Edward Bramley Esquire; 6 Paradise Square, Sheffield
629 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Arthur Schuster, Secretary of the Royal Society
630 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Arthur Schuster, Secretary of the Royal Society
631 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
632 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. D. Hodgson Esquire; Queen's College, Oxford
633 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. Few & Co.; 19 Surrey Street, the Strand, W.C.
634 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick George Donnan, FRS
635 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George William Lamplugh Esquire, Chairman of the Geology Committee and FRS
636 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
637 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
638 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. S. Craig Esquire; University Registry, Oxford
639 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Arthur Smithells, FRS
640 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick Soddy, FRS
641 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Controller at the Munitions Inventions Department; Princes Street, Westminster
642 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Proceedings of the Royal Society
643 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lance Corporal J. W. Horne; Headquarters of London Scottish Battalion, 59 Buckingham Gate, S.W.
644 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Bagnall Poulton, FRS
645 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
646 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Arthur Smithells, FRS
647 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Societ]y; to E. S. Craig Esquire; University Registry, Oxford
648 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Controller of the London Telephone Service; 144 A Queen Victoria Street, E.C.
649 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
650 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Thomas Edward Thorpe, FRS; Whinfield, Salcombe, Devon
651 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Robert Palgrave, FRS; Henstead Hall, Wrentham, Suffolk
652 - Copy letter from Joseph John Thomson, President of the Royal Society; to Miss Roscoe, Daughter of Sir Henry Enfield Roscoe
653 - Copy letter from Joseph John Thomson, President of the Royal Society; to Mrs Meldola, Wife of Raphael Meldola, FRS
654 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen; 1 St. Giles, Oxford
655 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major Henry George Lyons, Chairman of the Gassiot Committee and FRS
656 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. Gow Esquire; Imperial College of Science, South Kensington
657 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Louis Cohen Esquire.; The Royal Technical College, Glasgow
658 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Ministry of Munitions
659 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Adjutant General of the Forces
660 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the War Office
661 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest Wilson; King's College, the Strand, W.C
662 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph John Thomson, President of the Royal Society
663 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to James Gray Esquire; Sunnymead, Woodside Avenue, N. Finchley
664 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Assistant Registrar at the Oxford University Registry
665 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Dobinson Halliburton, FRS
666 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Controller of the London Telephone Service; 144 A Queen Victoria Street, E.C.
667 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss. F. R. Shielde; Household and Social Science Department, King's College for Women, Campden Hill Road, W.
668 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alfred E. Cameron Esquire; University College of South Wales, Cardiff
669 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ivan Petrovich Pavlov, FRS
670 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to N. W. McLachlan Esquire; 43 Colebrooke Road, Aigburth, Liverpool
671 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Percy George Hamnall Boswell Esquire; Imperial College of Science, South Kensington
672 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. M. Rushmore Esquire; St. Catherine's College, Cambridge
673 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Philisophical Transactions of the Royal Society
674 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. Mason Esquire; The University of Liverpool
675 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Napier Shaw, Director of the Meteorological Offices and FRS
676 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Harold Bailey Dixon, FRS
677 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
678 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Hugh Longbourne Callendar, Chairman of the Physics and Chemistry Committee and FRS
679 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Ernest Henry Starling, Chairman of the Swine Fever Committee and FRS
680 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of Imperial College of Science; South Kensington
681 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George William Lamplugh Esquire, Chairman of the Geology Committee and FRS
682 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to P. G. L. Webb Esquire of the Ministry of Munitions of War; 6 Whitehall Gardens, S.W.
683 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Wesley & Son; 28 Essex Street, the Strand, W.C.
684 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. Shaw Scott Esquire, Secretary and Editor of the Institute of Medals; Caxton House, S.W.
685 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Editor of the Society of Chemical Industry
686 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons.
687 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Alfred North Whitehead, Chairman of the Mathematics Committee and FRS
688 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dugald Clerk, FRS
689 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to H. C. Knott Esquire; Selwyn College, Cambridge
690 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Edward Neville Nevill Esquire, FRS; Ellaker, Enys Road, Eastbourne
691 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the R. Accademia de Lincei; Rome
692 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
693 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Edward Hull, FRS
694 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
695 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Hugh Longbourne Callendar, Chairman of the Physics and Chemistry Committee and FRS
696 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Wilkinson Esquire, Honorary Secretary of the Association of Technical Institutions; Municipal Technical School, Bolton
697 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Alfred Bray Kempe, Treasurer of the Royal Society
698 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Few & Co.; 19 Surrey Street, the Strand, W.C.
699 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. O. Bager Esquire; Laverstock House, Salisbury
700 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to the Proceedings of the Royal Society
701 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
702 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The American Writing Machine Co., Ltd.; 118 Queen Victoria Street, E.C.
703 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Venables, Tyler & Co. Ltd.
704 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Hugh Longbourne Callendar, Chairman of the Physics and Chemistry Committee and FRS
705 - Copy letter from William Bate Hardy, Vice President of the Royal Society; toThe Secretary of the Linnean Society
706 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Johnson Sollas, FRS
707 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to T. W. Rhys Davids Esquire; Pali Text Society, Cotterstock Chipstead
708 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Scottish Marine Biological Association; 83 Bath Street, Glasgow
709 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
710 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
711 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Archibald Geikie, FRS
712 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Alexander MacAlister, FRS
713 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Robert Newstead, FRS
714 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Joly, FRS
715 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Arthur Bone, FRS; Imperial College of Science, London, S.W.
716 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Edgar Harrison Esquire
717 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Captain B. S. Townroe; The War Office
718 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John J. W. MacAlister Esquire, FRS; The Royal Society of Medicine, 1 Wimpole Street, W.
719 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Valentine Knapp Esquire; Hertcombe, Combe Warren, Kingston Hill
720 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Gilbert Palmer Esquire; 5 Welldeck Road, West Hartlepool
721 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown correspondent
722 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. H. Lane Esquire of Messrs. Lyonn & Lane; 7 & 8 Idol Lane, Great Tower Street, E.C
723 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Editor of Nature
724 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Dobinson Halliburton, FRS
725 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick Gowland Hopkins, FRS
726 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Aldren Turner; 18 Harley Street, W.
727 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Buchan Esquire; 30 Upper Grosvenor Street, W.
728 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Alfred Morris Esquire; 51 Corder Road, Ipswich
729 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to The Acting Registrar; University College, Nottingham
730 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to C. S. Mummery Esquire; Laurel Bank, Queen's Road, Loughton, Essex
731 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Leslie French Esquire; Imperial College Union, South Kensington
732 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to J. F. Hales Esquire, Assistant Secretary of the University of London; Kings College, the Strand, W.C.
733 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to C. F. Yates Esquire; 'Ronaldene', Witham Road, Isleworth
734 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Eustace Ebenezer Turner Esquire; The Technical College, Huddersfield
735 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Colonel C. B. Wilkieson; Chattenden Barracks, North Chatham
736 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Board of Agriculture and Fisheries; Whitehall, S.W
737 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Society of Public Analysts; 8 Duke Street, Aldgate, E.C.
738 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Richard Pilcher Esquire; the Institute of Chemistry of Britain and Ireland, 30 Russell Square, W.C.
739 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor John Joly, FRS
740 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Richard Tetley Glazebrook, Manager of the National Physical Laboratory and FRS
741 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Andrew Gray, FRS
742 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lord Rayleigh, FRS
743 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. H. Thompson Esquire; 14 Hatch Street, Dublin
744 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Underwood Typewriter Co.; 120 Queen Victoria Street, E.C.
745 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrel, Peel & Gamlen; 1 St. Giles, Oxford
746 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John M. O'Connor Esquire; University College, Dublin
747 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Frederick George Donnan, FRS
748 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
749 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Proceedings of the Royal Society
750 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
751 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of L.C.C School of Building; Ferndale Road, Brixton
752 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor the Honorary Robert John Strutt, FRS
753 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Principal of the Technical College; Derby
754 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. E. M. Lewis; 12 Wandle Bank, Merton, S.W.
755 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
756 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. J. Denbigh Esquire; 61 Newcombe Road, Luton, Beds
757 - Copy letter from Joseph John Thomson, President of the Royal Society; to Lady Markham, Wife of Sir Clements Robert Markham
758 - Copy letter from Joseph John Thomson, President of the Royal Society; to Dr. Archibald Edward Garrod, FRS
759 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to James Gray Esquire; Sunnymead, Woodside Avenue, N. Finchley
760 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Brigadier General F. M. Carleton, D.S.O, Director of Organisation; War Office, S.W.
761 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Registrar of the University College of South Wales & Monmouthshire; University College Registry, Cardiff
762 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Robinson Esquire; 'The Hollies', Mile End, Stockport
763 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Honorary Robert John Strutt, FRS
764 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Principal William Edward Sumpner; Municipal Technical School, Birmingham
765 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Arthur W. Knapp Esquire of Messrs Cadbury Brothers Ltd., Bournville, Birmingham
766 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Paul Langevin, FRS; 10 Rue Vanquelin, Paris
767 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Julius Wertheimer; Merchant Venturers' Technical College, Bristol
768 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Committee; Hospital for Sick Children, Great Ormond Street, W.
769 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to F. Wilkinson Esquire, Honorary Secretary of the Association of Technical Institutions; Municipal Technical School, Bolton
770 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Reverend T. C. Fitzpatrick; Queen's College, Cambridge
771 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. J. R. Airey; Municipal Technical Institute, Romford Road, West Ham, E.
772 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Archibald Cameron Esquire; Aeechleigh, Lasswade, Midlothian
773 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Wallace C. Nickels Esquire, FRS; Analytical and Technical Laboratory, 41 Cheapside, E.C
774 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. R. Cox Esquire, Assistant Military Representative at the Army Recruiting Office; 246 High Holborn, E.C.
775 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lieutenant A. Robertson, Recruiting Officer; Glencourse, Midlothian
776 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Few & Co.; 19 Surrey Street, the Strand, W.C.
777 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. George Gree; 41 Peel Street, Partick, Glasgow
778 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss M. B. Messer; 2 Avonmore, West Hill Road, S. W.
779 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Norman Lockyer, FRS
780 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Board of Education; Whitehall, S.W.
781 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Year Book Committee, the Royal Society
782 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
783 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Professor William Dobinson Halliburton, FRS
784 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Professor William Maddock Bayliss, Chairman of the Physiology Committee and FRS
785 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
786 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. Van B. Gilmour Esquire; 10 Herbert Road, Southall, Middlesex
787 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. D. MacDougald
788 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Curtiels & Harvey Ltd.; Cannon Street House, E.C.
789 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Toon Esquire; 29 Woodland Road, Gorton
790 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Arnold
791 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Albert Riley Esquire; Closeburn, Dumfrieshire
792 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Edward John Russell; Lawes Agricultural Trust, Rothamsted Experimental Station, Harpenden
793 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
794 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to J. Toon Esquire; 29 Woodland Road, Gorton
795 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Downing Esquire; 1 Perth Road, Finsbury Park, N.
796 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Reverend T. C. Fitzpatrick; Queen's College Cambridge
797 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Walter M. Gardner; City Technical College, Bradford
798 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. James Charles Philip, Member of the Sectional Chemical Committee and FRS
799 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Herbert Fitton Stockdale Esquire, Director of the Royal Technical College; Glasgow
800 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Thomas P. Watson Esquire; Trade and Grammar School, Technical Institute, Keighley
801 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
802 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Principal John Hawthorn of the Municipal Technical School; Leicester
803 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to A. W. Cidershaw Esquire, Honorary Secretary of the War Agricultural Committee; County Hall, Ipswich
804 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Oswald Roberts Esquire; 128 Well Hall Road, Eltham, S.E.
805 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Stanley S. Best Esquire; Woodlands, 41 Eggerton Road, Chorlton-cum-Hardy, Manchester
806 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. F. Hudson Esquire; Technical College, Huddersfield
807 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Colonel in Charge of R. E. Records; Brompton Barracks, Chatham
808 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major Ernest Gold, Assistant Director of the Meteorological Office and FRS; G. H. Q, British Expeditionary Force, France
809 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Commandant; S. M. E., Brompton Barracks, Chatham
810 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major Ernest Gold, Assistant Director of the Meteorological Office and FRS; G. H. Q, British Expeditionary Force, France
811 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Commandant; S. M. E., Brompton Barracks, Chatham
812 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Sons
813 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
814 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to A. E. Salmon; Stead Hunt Ltd., Rubber Manufacturers, Cheshire
815 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Honorary Robert John Strutt, FRS
816 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Jas. H. Edmondson Esquire; Southall Norwood Sewage Works, Wyke Green, Isleworth
817 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to F. R. Cox Esquire, Assistant Military Representative at the Army Recruiting Office; 246 High Holborn, E.C.
818 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to F. Thomas Esquire of Messrs Williams Bros & Co.; Hounslow, Middlesex
819 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to D. Swares Esquire; 212 Beeck Hill, Luton, Beds
820 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to B. Hardman Esquire; the Laboratory, Kodak Ltd., The Works, Wealdstone
821 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Walter M. Gardiner; CityTechnical College, Bradford
822 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to B. Hardman Esquire; the Laboratory, Kodak Ltd., The Works, Wealdstone
823 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Walter M. Gardiner; City Technical College, Bradford
824 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Alfred Levey Esquire; Waterloo, Liverpool
825 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to an unknown correspondent
826 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to an unknown correspondent
827 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lieutenant A. Robertson, Recruiting Officer; Glencourse, Midlothian
828 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Norman Walker Esquire; 55 Laburnum Grove, North End, Portsmouth
829 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to an unknown correspondent
830 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
831 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Victor. G. Jamieson Esquire;
832 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Henry John Horstman Fenton, FRS; 19 Brookside, Cambridge
833 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Coutts & Co.
834 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
835 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor J. E. Thrope
836 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Norman Walker Esquire; 55 Laburnum Grove, North End, Portsmouth
837 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Lieutenant A. Robertson, Recruiting Officer; Glencourse, Midlothian
838 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
839 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to G. C. Robson Esquire; 40 Inverness Terrace, N.
840 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Rufus Gaunt Esquire; The University of Sheffield
841 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Professor Stanley Gardiner, Chairman of the Zoology Committee and FRS
842 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to R. C. McLean Esquire; University College, Reading
843 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. William Henry Eccles, Secretary of the Physical Society of London and FRS
844 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Frederick Mollwo Perkin; 199 Picadilly, W.
845 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Henry Vincent Aird Briscoe Esquire; Imperial College of Science, Kensington
846 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Downing Esquire; 1 Perth Road, Finsbury Park, N.
847 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Professor Frederick Walker Mott, FRS; 25 Nottingham Place, W.
848 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Secretary of the Society of Chemical Industry; Broadway Chambers, S.W.
849 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Underwood Typewriter Co. Ltd.; 120 Queen Victoria Street, E.C.
850 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Seridan Knowles & Co.; 207 & 209 Bow Road, E.
851 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs The British Boiler Fluid & Engineers' Stores Co. Ltd; 33 Tanner Streetm Tower Bridge Road, S.E.
852 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to The Medical Research Committee
853 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to B. Stevens Esquire; Apartado 1620, Mexico City, S.A.
854 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George Walker Walker Esquire, FRS
855 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to H. S. Newbould Esquire; The Grammar School, Manchester
856 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S. F. Peckham Esquire;114 Stirling Place, Brooklyn, New York
857 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Walmsley; Northampton Polytechnic Institute, Clerkenwell
858 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to J. C. Burton Esquire; 4 Harrington Gardens, South Kensington
859 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Ellis Thomas Powell Esquire; the Financial News, 111 Queen Victoria Street, E.C.
860 - Copy letter from Arthur Schuster, Secretary of the Royal Society; to Professor Alfred Fowler, FRS; Imperial College of Science, South Kensington
861 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. J. Crawford Esquire; University of London, South Kensington, S.W.
862 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to William Bate Hardy Esquire, Vice President of the Royal Society and FRS
863 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
864 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. E. Oxley Esquire; 248 Kimberworth Road, Rotheram, Yorkshire
865 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss M. B. Messer; 2 Avonmore, West Hill Road, S.W.
866 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Ashely; The University of Birmingham
867 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
868 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Ratcliffe Esquire; the Leeds Phosphate Works Ltd., Leeds
869 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Frederick Mollwo Perkin; 199 Picadilly, W.
870 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Claus & Co. Ltd.; Clayton, Manchester
871 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Arthur W. Knapp of Messrs Cadbury Bros. Ltd., Bournville, Birmingham
872 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The President of the Physiological Society
873 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Editor of the Journal of the Institute of Metals; Caxton House, Westminster
874 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. C. Garnett Esquire; The Municipal School of Technology, Manchester
875 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Dukinfield Henry Scott, Foreign Secretary of the Royal Society
876 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
877 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. B. P. Humphries Esquire; Queen Anne's Chambers, Westminster, S.W.
878 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor William Arthur Bone, FRS
879 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. T. Martin Esquire; 16 Locksley Street, Limehouse, E.
880 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Cecil H. Lily Esquire; 97 Haverhill Road, S.W.
881 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Gilbert Palmer Esquire; 5 Welldeck Road, West Hartlepool
882 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Lloyd & Co.; 2 Coleman Street, E.C.
883 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Alfred Levey Esquire; 21 Willoughby Road, Waterloo, Liverpool
884 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to James W. Black Esquire; 1 Union Street, Greenock, N. B.
885 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Ernest A. Rudge Esquire; 61 Pulborough Road, Wandsworth
886 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Knapp Esquire
887 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. The British Boiler Fluid & Engineers' Stores Co. Ltd.; 33 Tanner Streetm Tower Bridge Road, S.E.
888 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Robinson Esquire; 'The Hollies', Mile End, Stockport
889 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Tom Hughes Esquire of Messrs Davis Bros.; Danes Inn House, 265 the Strand, W.C.
890 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Swain Esquire; 29 Queen Street, E. C.
891 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Manager of Messrs W.H.Smith & Son; Letchworth
892 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Colonel C. J. Bond; Fernshaw, Springfield Road, Leicester
893 - Copy letter from Wiliam Bate Hardy, Vice President of the Royal Society; to Professor Frederick Walker Mott, FRS; 25 Nottingham Place, W.
894 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Professor Sydney John Hickson, FRS; Ellesmere House, Withington, Manchester
895 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Ratcliffe Esquire; the Leeds Phosphate Works Ltd., Leeds
896 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to William B. Barry Esquire; 57 Pelham Street, S.W.
897 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Harrison & Co.
898 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
899 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
900 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
901 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Wynn Jones Esquire; University College London
902 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. B. P. Humphries Esquire; Queen Anne's Chambers, Westminster, S.W.
903 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs William Edge & Sons Ltd.; Bolton, Lancs
904 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Hamer Esquire; 158 Darwen Road, Bromley Cross, Bolton
905 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Thomas Esquire of Messrs Williams Bros & Co.; Hounslow, Middlesex
906 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Cuncliffe Esquire; 1157 2/2 Coy, Forth R.G.A, Inchmickery, Leith
907 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. C. Hellam Esquire; City of London School, Victoria Embankment, E.C.
908 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons
909 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to the Master of Clare College, Cambridge
910 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Sir Thomas Clifford Allbutt, FRS; St. Regemunds, Chaucer Road, Cambridge
911 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to Cyril J. Seed Esquire; 24 Park View, Halifax
912 - Copy letter from William Bate Hardy, Vice President of the Royal Society; to John Tait Esquire, Physiologist; 44 Viewforth Terrace, Edinburgh
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Collection highlights

Browse the records of some of our collections, which cover all branches of science and date from the 12th century onwards. These include the published works of Fellows of the Royal Society, personal papers of eminent scientists, letters and manuscripts sent to the Society or presented at meetings, and administrative records documenting the Society's activities since our foundation in 1660.

The Royal Society

The Royal Society is a Fellowship of many of
the world's most eminent scientists and is the
oldest scientific academy in continuous existence.
Registered charity number 207043

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