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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
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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
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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
Expand 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
Collapse 53 - New Letter Book volume 53, copy letters sent from Royal Society administration53 - New Letter Book volume 53, copy letters sent from Royal Society administration
1 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of The Royal Society; to Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS
39 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Boverton Redwood, D.Sc., 4 Bishopsgate, F.C.
40 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to Sir Thomas [Little] Heath, K.C.B., FRS, H.M Treasury, S.W.
41 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Alfred North] Whitehead, FRS
42 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George William] Lamplugh Esq.,Chairman of the Geology Committee of the Royal Society and FRS
43 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Francis Wall] Oliver, FRS
44 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Sidney Howard] Vines, FRS
45 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. E. Oxley Esq., Central Flying School, Upavon. Wilts.
46 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Maddock] Bayliss, FRS
47 - Copy letter from [Joseph John] Thomson, President of the Royal Society and FRS; to Mrs. [Jeane] Judd
48 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to The Honorary Secretary, Chemical Society
49 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Editor, "Nature"
50 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
51 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C. C. Lloyd Esq., Secretary, The Iron and Steel Institute, 28 Victoria Street, S.W.
52 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, FRS
53 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Thomson, O.M., PRS
54 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Charles William] Andrews, FRS
55 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur]Schuster, Secretary of the Royal Society and FRS
56 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Chairman of the Executive Committee, International Catalogue of Scientific Literature, Southampton Street, Strand, W.C.
57 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Royal Agricultural Society
58 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Manager, Messrs Lloyds Bank, St. James's Street, S.W.
59 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Karl Pearson, FRS
60 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to S.J. Lewis Esq., Staple Inn Buildings, High Holborn, W.C.
61 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Frederick William] Keeble, FRS
62 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Richard E. Pennoyer Esq., American Embassy
63 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Thomson, O.M., PRS
64 - 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
65 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of Mining and Metallurgy, 1 Finsbury Circus, E.C.
66 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Wiliam Henry] Eccles, FRS
67 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur Thomas] Masterman, FRS
68 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F.T. Dawn Esq., 45 Kent House Road, Beckenham
69 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
70 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. G. Noble, F.R.G.S., S.S. "Falstaff" c/o Messrs Ferro Carril Central Del Chubut, Port Madryn, Patagonia, South Argentina
71 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [Wiliam] Napier Shaw, FRS
72 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. H. F. Morley
73 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to [Harrison & Sons]
74 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co., 440 Strand, W.C.
75 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Advisory Committee for Aeronautics, Bushy House, Teddington
76 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Whitehead] Watts, FRS
77 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Alfred Edwin Howard] Tutton, FRS
78 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Faraday Society, 82 Victoria Street, S.W.
79 - Copy letter from [Robert William Frederick Harrison]; to unknown correspondent
80 - Copy letter from [Robert William Frederick Harrison]; to unknown correspondent
81 - Copy letter from unknown correspondent; to [Edward Percy] Stebbing Esq., FLS, FRCS
82 - Copy letter from unknown correspondent; to Miss A. Darbishire, Somerville College, Oxford
83 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, the Institution of Gas Engineers, 39 Victoria Street, S.W.
84 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Thomas] McKenny Hughes, FRS
85 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
86 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The President, Board of Trade
87 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society and FRS; to The Secretary, H.M. Treasury
88 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society and FRS; to The Secretary, H.M. Treasury
89 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society and FRS; to The Secretary, H.M. Treasury
90 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Ronald [Ross], K.C.B., FRS
91 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
92 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Assheton, Grantchester, Cambridge
93 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. H. Nicholls Esq., Meteorological Office
94 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Pharmaceutical Society of Great Britain, 17 Bloomsbury Square, W.C.
95 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Albert Charles] Seward, FRS
96 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Hon. Sir Charles Parsons, K.C.B, FRS
97 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [forename illegible] Craddock Esq., 35 Oakhill, Wapping
98 - Copy letter from [Robert William Frederick Harrison]; to unknown correspondent
99 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. E. Brydone Esq., 38 Lawn Crescent, Kew Gardens
100 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Hon. Secretaries, Royal Microscopical Society, 20 Hanover Square, W.
101 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. B. Daydon Jackson
102 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to David Prain, K.C.M.G., FRS
103 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. Alfred Jones Esq., 6 Fig Tree Court, Temple, E.C.
104 - 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
105 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Schuster, Secretary of the Royal Society and FRS
106 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Lane Esq., The Bidley Head, Vigo Street, W.
107 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Northmore Esq., 49 Manor Park, Redland, Bristol
108 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary, Advisory Committee for Aeronautics
109 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Edwin Stephen] Goodrich Esq., FRS
110 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Sir [Joseph John] Thomson, O.M., PRS, Holmleigh, West Road, Cambridge
111 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Highland & Agricultural Society of Scotland, George IV Bridge, Edinburgh
112 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to [forename unknown] Dawson
113 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Alfred Kempe, Treasurer of the Royal Society
114 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. [B.P. Stevens & Brown],[Trafalgar Square S.W.]
115 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [John Bretland] Farmer, FRS, Exmoor Forest Hotel, Simonsbath
116 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. P.E. Shaw
117 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [John Bretland] Farmer, FRS, Exmoor Forest Hotel, Simonsbath
118 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Hon. Secretary, British Ornithologists' Union, Zoological Society, N.W.
119 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
120 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
121 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Gollancz
122 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS
123 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Lady [Rucker], [illegible] House, Newbury
124 - 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
125 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Edward Alexander Newell ] Arber
126 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Frederick William] Gamble, FRS
127 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. George Green, 41 Peel Street, Partick, Glasgow
128 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morice, Tozer & Beck Ltd., 84 Fenchurch Street, E.C.
129 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Ronald Ross, K.C.B., FRS
130 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
131 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
132 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to His Excellency, The Belgian Minister, 59 Sloane Gardens, S.W.
133 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor J. A. MacWilliam, FRS, Physiological Laboratory, Marishal College, Aberdeen
134 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Thomson, O.M., PRS
135 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
136 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. B. F. Stevens & Brown, 4 Trafalgar Square, W.C.
137 - 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
138 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
139 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Librarian, Birmingham Public Libraries, Ratcliff Place, Birmingham
140 - 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
141 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Henry Martyn]Taylor Esq., FRS
142 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Alfred North] Whitehead, Chairman of the Mathematics Committee of the Royal Society and FRS
143 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. [George William] Lamplugh,Chairman of the Geology Committee of the Royal Society and FRS
144 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to T. Clark Esq., 96 Mildmay Road, N.
145 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to S.W. Flux Esq., Board of Trade, Gwydyr House, Whitehall
146 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Sydney John] Hickson, FRS
147 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Dr. [Sidney Frederic] Harmer, FRS
148 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. E. J. Russell
149 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Royal Institute of British Architects, 9 Conduit Street, Hanover Square, W.
150 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Minchin, 149 Banbury Road, Oxford
151 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. Marsh Esq
152 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. E. Hollabone Esq., Ward A, Red Cross Hospital, Cirencester
153 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Capt. J. Gray, Sunnymead, Woodside Avenue, North Finchley, N.
154 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Lord Rayleigh, O.M., FRS
155 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Messrs. Henry [Paige] & Co.
156 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. Macalister Esq., Crown Hotel, Harrogate
157 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. R.T. Glazebrook, FRS
158 - Copy letter from unknown correspondent; to Messrs. Harrison & Sons
159 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to William Cullen Esq., Department of Explosive Supplies, Storey's Gate, S.W.
160 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Charles Glover] Barkla, FRS
161 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
162 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Sydney John] Hickson, FRS
163 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
164 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Zoology Committee
165 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Chairman, Circle of Scientific & Commercial Journals, 32 Victoria Street, S.W.
166 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G.C. Goodhart Esq., Ministry of Munitions, Badge Department, 6 Whitehall Gardens, S.W.
167 - 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
168 - Copy letter from unknown correspondent; to Messrs Harrison & Sons, 46 St. Martin's Lane
169 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.R. Cooper Esq., Fernside, 113 Tulse Hill, S.W.
170 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Lafayette Ltd., 172 Fleet Street, E.C.
171 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Schuster, Secretary of the Royal Society and FRS
172 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Paul Waterhouse Esq., Staple Inn Buildings, High Holborn
173 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
174 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [John Allen] Harker, FRS
175 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Frederick Gowland] Hopkins, FRS
176 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
177 - Copy letter from [Alfred Bray Kempe],Treasurer of the Royal Society and FRS; to unknown correspondent
178 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to The Agent, Bank of England, Western Branch
179 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
180 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
181 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to W. A. Benton Esq., Burlington House, London, W.
182 - 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
183 - 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
184 - 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
185 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
186 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Alfred] Fowler, FRS
187 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Clerk of the Council, Privy Council Office, S.W.
188 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
189 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Edward Bagnell] Poulton, FRS
190 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [John] Stanley Gardiner, Chairman of the Zoology Committee and FRS
191 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Sir Ronald Ross, K.C.B., FRS
192 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Miss Dorothy Dufton, Girton College
193 - 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
194 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director, British Museum, (Natural History)
195 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss M. Allen, University Library, The University, Liverpool
196 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Joseph Barcroft Esq., FRS
197 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor W. M. Thornton
198 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to The Secretary, The Reconstruction Committee, 6a Dean's Yard, Westminister, S.W.
199 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor T.J.J.See, Mare Island, California
200 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. H.F. Morley
201 - Copy letter from unknown correspondent; to M. B. Timotheieff, 26 Torrington Square, W.C.
202 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
203 - Copy letter from [Joseph John] Thomson, President of the Royal Society and FRS; to Sir William Crookes, O.M., FRS
203a - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to Lady Ramsay
204 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. W. Eccles
205 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs D. Smith, Oakley & Garrard, 4-5 Charles Street, S.W.
206 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
207 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The President, The Chemical Society
208 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Minchin, Walter's Farm, Fiddington, Oxon.
209 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor C. G. Barkla, FRS
210 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
211 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to George Nelson Esq., Physics Department, The Technical College, Sunderland
212 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [James Whitbread Lee] Glaisher, FRS
213 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William McCormick, FRS
214 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Horace Darwin Esq., FRS
215 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Edward Bagnall] Poulton, FRS
216 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. C. McWalter Esq., M.D., Rathdown Terrace, 264 North Circular Road, Dublin
217 - 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
218 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Frederick William] Gamble, FRS
219 - 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
220 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to M. Alexander Petroff, P.O. Bundaberg, Queensland, Australia
221 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
222 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Venables Tyler & Co.
223 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Dr. Guy Marshall, Imperial Bureau of Entomology, British Museum, (Natural History)
224 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Ronald Ross, K.C.B., FRS
225 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Clifford
226 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. H.F. Morley
227 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Dewrance Esq.
228 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
229 - 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
230 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Frederick William] Gamble, FRS
231 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Edward Bagnall] Poulton, FRS
232 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Charles Glover] Barkla, FRS
233 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Charles Glover] Barkla, FRS, Physical Laboratory, The University, Edinburgh
234 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director, Kansas State Agricultural College, Laurence, Kansas, U.S.A
235 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Hon. Sir Charles Parsons, K.C.B., FRS
236 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Edward Bagnall] Poulton, FRS
237 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co
238 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Dewrance Esq., 165 Great Dover Street, S.E.
239 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Miss Turner, 6 Eton Terrace, Edinburgh
240 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to P.G.H. Boswell Esq., Imperial College of Science, S.W.
241 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
242 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [G] I. Taylor Esq.
243 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Gilbert Charles] Bourne, FRS
244 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co
245 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Earl of Berkeley, FRS
246 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
247 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
248 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Dr. Charles Chree, FRS
249 - 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
250 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [James Whitbread Lee] Glaisher, FRS
251 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
252 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
253 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
254 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [William Henry] Eccles, FRS
255 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Sydney John] Hickson, FRS
256 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Assistant Secretary, Eugenics Education Society, Kingsway House
257 - 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
258 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Frederick Gowland] Hopkins, FRS
259 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Edgar Johnson] Allen, FRS
260 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor A. E. Dixon, University College, Cork
261 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
262 - 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
263 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C. Tate Regan Esq.
264 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Newton & Co., 72 Wigmore Street, W.
265 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Charles Thomson Rees] Wilson Esq., FRS
266 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Edward Bagnell] Poulton, FRS
267 - 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
268 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
269 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
270 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [John Smith] Flett, FRS
271 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
272 - Copy letter from unknown correspondent; to The Secretary, The Imperial Academy of Science, Petrograd
273 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor E. Wilson
274 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Cresswell] Shearer Esq., FRS
275 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major [Henry George] Lyons, FRS
276 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to DR. J.H.J. Tudsbery, The Institution of Civil Engineers
277 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor D'Arcy Thompson, FRS
278 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [John] Perry, FRS
279 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
280 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Board of Agriculture
281 - Copy letter from unknown correspondent; to unknown correspondent
282 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
283 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Maddock] Bayliss, FRS
284 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Charity Commission, St. James's, S.W.
285 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
286 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H.L. Roth Esq., Briarfield, Stump Cross, Halifax, Yorkshire
287 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
288 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to Mrs. Thompson
289 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director, The Lister Institute
290 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Percival] Spencer [Umfreville] Pickering, Esq., FRS
291 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Basil A. Pilkington Esq., FRSE
292 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Major [Henry George] Lyons, FRS, President, Royal Meteorological Society, Victoria Street, S.W.
293 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Guy A.K. Marshall Esq., Director, Imperial Bureau of Entomology
294 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor I. Gollancz, Litt. D., Secretary, The British Academy
295 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. Nemos, Esq., Poste Restante, Copenhagen
296 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [Sydney John] Hickson, FRS
297 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Institute of Chemistry
298 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir John Snell
299 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Institution of Mechanical Engineers
300 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Linnean Society
301 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Institution of Electrical Engineers
302 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [James Peter] Hill, FRS
303 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The President, Royal Society of Canada
304 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The Official Secretary, to the Commonwealth of Australia
305 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The Under Secretary of State, India Office
306 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Sir Thomas Holderness, K.C.S.I., K.C.B.
307 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to The Honourable Sir Charles [Algernon] Parsons, K.C.B., FRS
308 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Sydney John] Hickson, FRS
309 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to The Honorable Sir Charles [Algernon] Parsons, K.C.B., FRS
310 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Advisory Committee for Aeronautics, Bushy House, Teddington
311 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to John Hopkinson Esq., Secretary, Ray Society, Westwood, Watford
312 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Right Honourable, Sir John Forrest, P.C., G.C.M.G., The Bungalow. Hay Street, Perth, W.A.
313 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Horace] Lamb, FRS
314 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
315 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
316 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. Morrell, Peel, & Gamlen
317 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F. Matthy Esq., Messrs Chance Brothers
318 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Willam Henry] Eccles, FRS
319 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A. Clowes, Esq.
320 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
321 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Ronald Ross, K.C.B., FRS
322 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [James Whitbread Lee] Glaisher, FRS
323 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Ed. Degen Esq., 22 Bradbourne Street, Parson's Green, S.W.
324 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to [George William] Lamplugh, FRS
325 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Leonard Rogers, FRS
326 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Dr. S.J. Lewis
327 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Capt. S. R. Douglas, St. Mary's Hospital, W
328 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to [Cresswell] Shearer Esq., FRS
329 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
330 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Dr. [Frederick Daniel] Chattaway, FRS
331 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to A. E. Dixon Esq.
332 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor W. G. Duffield
333 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor W.M. Thornton
334 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Surator, Walker Art Gallery, Liverpool
335 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Abbott] Herdman, FRS
336 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor E. Wilson
337 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George] Matthai Esq., Emmanuel College, Cambridge
338 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C. F. Rose Esq., H.M. Office of Works
339 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [John Cunningham] McLennan, FRS, The Berners Hotel, Berners Street, W.
340 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen, 1 St. Giles, Oxford
341 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The Director, The Museum of Natural History, Cromwell Road, S.W.
342 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Secretary, Royal Society of Edinburgh
343 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor E. Wilson
344 - Copy letter from unknown correspondent; to Professor J.S. MacDonald
345 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [George Hartley] Bryan, FRS
346 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Frederick Daniel] Chattaway, FRS
347 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Neill & Co., 212 Causewayside, Edinburgh
348 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
349 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [William] Eccles, FRS
350 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Thomas Kirk Rose
351 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C.E. Rose, Esq.
352 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Cockrell
353 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major [Percy Alexander] MacMahon, FRS
354 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to [Frederick Walker] Mott, FRS
355 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
356 - 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
357 - 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
358 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to Messrs Coutts & Co.
359 - 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
360 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
361 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lady Frazer
362 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor McClennan
363 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph Larmor, FRS
364 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Dr. F.H.A. Marshall, School of Agriculture, Cambridge
365 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [John Smyth] MacDonald, FRS
366 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director, Meteorological Office, S.W.
367 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Wm. Jacks & Co., 5 East India Avenue, E.C.
368 - 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
369 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [Ralph Allen] Sampson, FRS
370 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Reconstruction Committee, 6a Dean's Yard, S.W.
371 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, War Office
372 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The President, The Board of Agriculture
373 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The President, Board of Trade
374 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary to the Privy Council for Scientific and Industrial Research
375 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Admiralty, S.W
376 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Board of Education
377 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
378 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor [William Mitchinson] Hicks, FRS
379 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor [John] Joly, FRS
380 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to S. Chapman Esq., D.Sc.
381 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to T.R. Merton Esq. D.Sc. and Professor J.W. Nicholson
382 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Brown Brough & Co.
383 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Clive] Cuthbertson Esq., FRS
384 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor W.M. Thornton
385 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs James Soanes & Son Ltd., 61 Belvedere Road, S.E.
386 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Secretary, Royal Society of Edinburgh, 22 George Street
387 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; toThe Secretary, H.M. Office of Works
388 - 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
389 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
390 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
391 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
392 - 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
393 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Westbury Preston & Stavridi, 40 Old Broad Street, E.C.
394 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor H. Jackson
395 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Capt. Bell White, R.N., Admiralty Recruiting Office
396 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
397 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Arthur Robertson] Cushny, FRS
398 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Lady Frazer, 1 Brick Court, Temple
399 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
400 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Few & Co.
401 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H.S. Kingsford Esq.
402 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Schuster, Secretary of the Royal Society and FRS
403 - 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
404 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, H.M. Treasury
405 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to A. E. Oxley Esq., Hotel Cecil, Strand, W.C.
406 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
407 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The Master of Caius
408 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Venables, Tyler & Co.
409 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs W.S.Smith & Son
410 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Colonel J.C.L. Campbell, Achalder, Blairgowrie
411 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor H. Jackson
412 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Grafton] Elliot Smith, FRS
413 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Keith, FRS
414 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Hugh Kerr] Anderson, FRS
415 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J.B. Willans Esq., Dolforgan, Kerry, Montgomeryshire
416 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs William Jacks & Co., 5 East India Avenue, E.C.
417 - Copy letter from Dr. [Dunkinfield Henry] Scott, Foreign Secretary of the Royal Society and FRS; to The President, Cairo Scientific Society
418 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Edward Bagnall] Poulton, FRS
419 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Ernest Henry] Starling, Chairman of the Physiology War Committee and FRS
420 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [John] Joly, FRS
421 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.B. Keen Esq.
422 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C.E. Rose Esq.
423 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Hampton & Sons, Pall Mall East
424 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H.S. Kingsford Esq.
425 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Manager, Civil Service Supply Association, 4-6 Bedford Street, Strand, W.C.
426 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Sir William M'Cormick
427 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to W.R. Davies Esq.
428 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Advisory Committee for Aeronautics, National Physical Library
429 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Peter Chalmers] Mitchell, FRS
430 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [George Henry Falkiner] Nuttall, FRS
431 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William Church
432 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Thomas Gregor] Brodie, FRS
433 - Copy letter from unknown correspondent; to Professor [Alfred North] Whitehead, Chairman of the Mathematics Committee and FRS
434 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Warren & Co., 99 Great Russell Street, W.C.
435 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Joseph Henry] Maiden, FRS
436 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs W.H. Smith & Son
437 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Guy Marshall, Imperial Bureau of Entomology, British Museum
438 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, War Office
439 - Copy letter from Dr. [Dunkinfield Henry] Scott, Foreign Secretary of the Royal Society and FRS; to Professor John Sebelien, Royal Norwegian Agricultural College, Aas, Norway
440 - Copy letter from unknown correspondent; to Professor Stanley Gardiner, Chairman of the Zoology Committee and FRS
441 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. The Cunard Steam Ship Co., Ltd
442 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Monsieur Jules Garcon, Secretary, Association de Documentation Bibliographique
443 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
444 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to unknown correspondent
445 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Arthur] Bone, FRS
446 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to unknown correspondent
447 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to unknown correspondent
448 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.R. Cooper Esq.
449 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Elliot Smith, FRS
450 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to D.B. Butler Esq., A.M. Inst. E., F.C.S
451 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F.A. Cox Esq.
452 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs J. Seames & Son
453 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Minet May & Co., 5 Dowgate Hill, E.C.
454 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to [Mr. Selby]
455 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
456 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
457 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
458 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
459 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to H.M. Chibber Esq.
460 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Sir Francis Younghusband
461 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
462 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
463 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [John] Joly, FRS
464 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
465 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Sir R. Winfrey, Sutton House, Peterborough
466 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor W.E. Dalby, FRS
467 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [John George] Adami, FRS
468 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [John George] Adami, FRS
469 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to C.E. Rose Esq.
470 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Minet, May & Co., 5 Dowgate Hill, Cannon Street, E.C.
471 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to John Christie Esq., Eton College, Windsor
472 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Dent & Co.
473 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Maple & Co.
474 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs Shoolbred & Co.
475 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
476 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
477 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to W.R Davies Esq.
478 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to The Secretary, H.M. Treasury
479 - Copy letter from [Alfred Bray] Kempe, Treasurer of the Royal Society; to The Secretary, H.M. Treasury
480 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Sydney John] Hickson, FRS
481 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
482 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
483 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor I. Gollancz
484 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
485 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [George Gerald] Henderson, FRS
486 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
487 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Smith Son & Oakley, 4 Charles Street, St. James's Square, S.W.
488 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. E. Gaisford, Estate Office, Eridge Green, Sussex
489 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Dulau & Co.
490 - 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
491 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [William Henry] Young, FRS, Rodlinde, Lausanne
492 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Dr. [Richard Tetley] Glazebrook, FRS
493 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to W. Douglass Andrews Esq., Librarian, Canterbury College, Christchurch, New Zealand
494 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Dr. H.F. Morley
495 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to DR. [Arthur] G. Bagshawe
496 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to [Henry Martyn] Taylor, FRS
497 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to [Edgar Johnson] Allen, Director and Secretary to Council and FRS, Laboratory, Citadel Hill, Plymouth
498 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to E.J. Russel, Esq., Lawes Agricultural Trust, Rothamsted Experimental Station, Harpenden
499 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F.J. Selby, Secretary, National Physical Laboratory, Teddington, Middlesex
500 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Miss E. Patterson, Secretary, Egypt Exploration Fund, 37 Great Russel Street, London, W.C.
501 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George Walker] Walker, FRS
502 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Mrs. Thompson, Morland, Chislett Road, West Hampstead, N.W.
503 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J. C. Sinclair, Esq., Cairn Cottage, Milngavie
504 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Dr. Cresswell Shearer, FRS
505 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Messrs James Soanes & Son, Ltd., Soane's Wharf, 15 Upper Ground Street, S.E.
506 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Major [Henry George] Lyons, FRS
507 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [Edwin] Ray Lankester, FRS, 29 Thurloe Place, S.W.
508 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.H. Wesley, Esq.
509 - 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
510 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Basil Ross
511 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
512 - 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
513 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to G. Ambrose Lee, Esq., York Herald College of Arms, Queen Victoria Street, E.C.
514 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messers Dulau & Co
515 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The General Secretary, Linnean Society
516 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. S. J. Lewis, Staple Inn Buildings, High Holborn, W.C.
517 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. J.C Philip
518 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Joint Secreatry , The Committee on Commercial & Industrial Policy after the War, 6 Whitehall Gardens, S.W.
519 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Morrell, Peel & Gamlen, 1 St. Giles, Oxford
520 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Archibald Geikie, O.M., K.C.B., FRS
521 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Horace Darwin Esq., FRS
522 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Clifford Allbutt, K.C.B., FRS
523 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Maddock] Bayliss, FRS
524 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Edwin Bailey] Elliott, FRS
525 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Edward Bagnall] Poulton, FRS
526 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [John] Norman Collie, FRS
527 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [Edwin] Ray Lankester, K.C.B., FRS
528 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Hugh Kerr] Anderson, FRS
529 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Sydney Arthur] Monckton Copeman, FRS
530 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Edwin Stephen] Goodrich Esq., FRS
531 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
532 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Treasurer [of the Royal Society]
533 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Naper Shaw, FRS
534 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Thomas John L'Anson] Bromwich, FRS
535 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to A.W. Sawyer Esq., 103 Northborough Road, Norbury, S.W.
536 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Edward Bagnall] Poulton, FRS
537 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Plimmer
538 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Plimmer
539 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to unknown correspondent
540 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to unknown correspondent
541 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to [Mrs. Ramsay]
542 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to [Mrs. Keith Lucas]
543 - Draft letter from unknown correspondent; to Lady Wolfe Barry
544 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to [Mrs. Trimen]
545 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to [Mrs. Power]
546 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to Captain Sir [James] S. Lauder Brunton, Bt., 1 De Walden Court, New Cavendish Street, W.
547 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to [Mrs. Horsley]
548 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to the Secretary, Sectional Chemical Comittee
549 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
550 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Dulau & Co
551 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Richard Tetley] Glazebrook, FRS
552 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Minet May & Co., 5 Dowgate Hill, Cannon Street, E.C.
553 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. W. Eccles
554 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. W. Eccles
555 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Institution of Civil Engineers
556 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George Walker] Walker, FRS
557 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [I. Jollanez] Esq.
558 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary, Iron and Steel Institute
559 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to H. Jamyn Brooks Esq., The Limes, Shalford, Braintree
560 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. Hayden Esq., Chichester
561 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to T.M.E. Armstrong Esq., Lunchwood, Limpsfield
562 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Ernest Howard] Griffiths, FRS
563 - 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
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 unknown correspondent
566 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor Arthur Dendy, FRS
567 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to Mrs. Gay, The Manor House, Wickmere, Norwich
568 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
569 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs. The Gas Light & Coke Company, Horseferry Road, S.W.
570 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
571 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C.E. Rose., H.M. Office of Works
572 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to C.H. Cribb Esq.
573 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Robarts, Lubbock & Co.
574 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [Edward Albert Sharpey]-Schafer, FRS
575 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to The Secretary, Beit Memorial Fellowships for Medical Research, 25 Clarges Street, W.
576 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Edward Bagnall] Poulton, FRS
577 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Curator, Walker Art Gallery, Liverpool
578 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [Edward Albert Sharpey]-Schafer, FRS
579 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Shoolbred & Co.
580 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs D. Smith, Oakley & Garrard, 4 and 5 Charles Street, S.W.
581 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to The Keeper of H.M. Privvy Purse
582 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to The Deputy Master of the Mint
583 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Sir James Dewar, FRS
584 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor [William Henry] Bragg, FRS
585 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Monsieur le Professor Henri Louis le Chatelier, For.Mem.RS
586 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor Elihu Thomson
587 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Monsieur le Professor Yves Delage
588 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Monsieur Jean Gaston Darboux
589 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Schuster, Secretary of the Royal Society and FRS
590 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. Marsh Esq.
591 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor J.L. St. John, Purdue University, 130 South Grant Street, LaFayette, [Indiana], U.S.
592 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W. Short Esq.
593 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Alfred [Bray] Kempe, Treasurer of the Royal Society
594 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr Charles Chree, FRS
595 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Colonel [Arthur William] Crossley, FRS
596 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Reginald Innes] Pocock Esq., FRS
597 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mr. Maclaren
598 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Research Council, Board of Education
599 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent
600 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Institution of Electrical Engineers
601 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Tannatt ] Edgeworth David, FRS
602 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Manager, Cambridge University Press, Fetter Lane, E.C.
603 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to R.T. Beatty Esq., Physics Department, Queen's University, Belfast
604 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Principal, the Sir John Cass Technical Institute, Jewry Street, Aldgate, E.C.
605 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Manager, Lloyds Bank Ltd., St. James's Street, S.W.
606 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir [William] Napier Shaw, FRS
607 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Mackrell & Co., 21 Connon Street, E.C.
608 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Assistant Paymaster General, Supreme Court Pay Office, Royal Courts of Justice, W.C.
609 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Coutts & Co.
610 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Fladgate & Co.
611 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
612 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Dr. Philip
613 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to [John Scott Haldane, FRS]
614 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
615 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to H.J. Watt Esq., The University, Glasgow
616 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to [Professor Hector Munro MacDonald, FRS]
617 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Archibald] Liversidge, FRS
618 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Johnson] Symington, FRS
619 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to W.P. Davey Esq., Room 314, Research Laboratory, General Electric Company, Schenectady, N.Y., U.S.A.
620 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Alexander Scott, FRS
621 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Thompson
622 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Alfred Edward Howard] Tutton, FRS
623 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Arthur] Smith Woodward, FRS
624 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mark Salont Esq.
625 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. G.C. Bourne, Savile-House, Oxford
626 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to E. Rudge Esq.
627 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J.T. Carter Esq., 1 Hanover Square, W
628 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Joseph [John] Thomson, O.M., PRS
629 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor, Gollancz, Tan J. Bryn, Shootuphill, N.W.
630 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [James Peter] Hill, FRS
631 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
632 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Shoolbred & Co.
633 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
634 - Copy letter from [Sir Joseph John] Thomson, President of the Royal Society and FRS; to The Chairman of the Committee of the Privvy Council responsible for the expenditure of any moneys provided by Parliment for scientific and industrial research
635 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Bank of England
636 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Alfred North] Whitehead, FRS
637 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Messrs Shoolbred & Co
638 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.C. Peck Esq.
639 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Jackson] Pope, FRS
640 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Charles Farrer, Esq., 171 Strand, W.C.
641 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [William Maddock] Bayliss, FRS
642 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Frederick George] Donnan, FRS
643 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [James Peter] Hill, FRS
644 - 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
645 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS
646 - 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
647 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [George William] Lamplugh, FRS
648 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Dukinfield Henry] Scott, Foreign Secretary of the Royal Society and FRS
649 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, The Union of London and Smiths Bank Ltd., 2 Princes Streeet, E.C.
650 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to J.F. Liverssege Esq., City Analyst, 44 Broad Street, Birmingham
651 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to unknown correspondent
652 - Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, Chairman of the Physics and Chemistry Society and FRS
653 - Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to unknown correspondent
654 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to W.R. Davies Esq.
655 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [William] Bulloch, FRS
656 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary, Advisory Committee for Aeronautics, National Physical Laboratory
657 - Copy letter from [William Bate] Hardy, Secretary of the Royal Society and FRS; to Professor [William Maddock] Bayliss, FRS
658 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to F.J. Selby Esq., Secretary, Advisory-Committee, National Physical Laboratoy, Teddington
659 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Director, Science Museum, South Kensington
660 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Deputy Master of the Mint
661 - Copy letter from [Dr.] Arthur Schuster, Secretary of the Royal Society and FRS; to Professor John Joly, FRS
662 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Mrs. Meldola
663 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. J.H. Tudsbury
664 - Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Librarian, Literary & Philosophical Society, Newcastle upon Tyne
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Campi Phlegraei

Campi Phlegraei

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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.

Early Letters
Early Letters
Classified Papers
Classified Papers
Campi Phlegraei
Campi Phlegraei
Photographs of British algae: cyanotype impressions
Photographs of British algae: cyanotype impressions
Browse Collections

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.
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