| RefNo | Title | Date |
| NLB/7/946 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 1 June 1893 |
| NLB/2/927 | Copy letter from Herbert Rix, to Dr Percy Frankland, Fellow of the Institute of Chemistry | 2 January 1889 |
| NLB/2/253 | Copy letter from Herbert Rix, to Dr Percy Frankland, Fellow of the Royal Society | 13 March 1888 |
| NLB/1/540 | Copy letter from Herbert Rix, to Percy Faraday Frankland | 25 July 1887 |
| NLB/6/676 | Copy letter from Herbert Rix, to Professor Percy Frankland, Fellow of the Royal Society | 24 June 1892 |
| NLB/1/572 | Copy letter from an unknown correspondent, to the Cambridge Scientific Instrument Company | 22 September 1887 |
| NLB/1/579 | Copy letter from Herbert Rix, to Dr Percy Faraday Frankland | 26 September 1887 |
| NLB/2/832 | Copy letter from Herbert Rix, to Dr Percy Faraday Frankland, Grove House, Pembridge Square, W | 16 November 1888 |
| NLB/4/188 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 7 March 1890 |
| NLB/2/850 | Copy letter from Herbert Rix, to Dr Percy Faraday Frankland, Fellow of the Royal Society | 23 November 1888 |
| NLB/4/486 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, University College, Dundee | 16 June 1890 |
| NLB/3/625 | Copy letter from an unknown correspondent, to Mr Collings, 172 Strand | 25 July 1889 |
| NLB/3/590 | Copy letter from Herbert Rix, to Professor Michael Foster, [Royal Society] | 19 July 1889 |
| NLB/6/684 | Copy letter from Herbert Rix, to Messrs Harrison & Sons | 28 June 1892 |
| NLB/6/746 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society, University College, Dundee | 7 July 1892 |
| NLB/10/43 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 13 September 1894 |
| NLB/6/832 | Copy letter from an unknown correspondent, to Harrison & Sons | 20 July 1892 |
| NLB/5/367 | Copy letter from Herbert Rix, to Dr Percy Faraday Frankland, Fellow of the Royal Society | 29 May 1891 |
| NLB/29/23 | Copy letter from Joseph Larmor, to Percy Faraday Frankland, Fellow of the Royal Society | 17 June 1904 |
| NLB/7/406 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland | 9 February 1893 |
| NLB/7/540 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 9 March 1893 |
| NLB/7/659 | Copy letter from Herbert Rix, to Francis Gaskell, Royal Commission on Metropolitan Water Supply | 6 April 1893 |
| NLB/7/842 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 8 May 1893 |
| NLB/10/344 | Copy letter from Herbert Rix, to Henry De La Hooke, Clerk to the London County Council | 12 November 1894 |
| NLB/10/284 | Copy letter from Herbert Rix, to H De la Hooke, Clerk to the London County Council, Spring Gardens, S.W. | 5 November 1894 |
| NLB/8/468 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 2 November 1893 |
| NLB/10/570 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 20 December 1894 |
| NLB/14/588 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 2 April 1897 |
| NLB/9/477 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 24 May 1894 |
| NLB/11/188 | Copy letter from Herbert Rix, to Professor Michael Foster, Secretary, Royal Society | 10 May 1895 |
| NLB/9/629 | Copy letter from Herbert Rix, to Messrs Harrison & Sons | 19 June 1894 |
| NLB/13/682 | Copy letter from Robert William Frederick Harrison, to Messrs Robarts, Lubbock & Company | 3 November 1896 |
| NLB/9/924 | Copy letter from Michael Foster, to Percy Faraday Frankland, [Fellow of the Royal Society] | 27 July 1894 |
| NLB/13/31 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Mason College, Birmingham | 30 May 1896 |
| NLB/13/145 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Chemical Department, Mason College, Manchester | 22 June 1896 |
| NLB/13/224 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 7 July 1896 |
| NLB/13/234 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 8 July 1896 |
| NLB/12/611 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 23 March 1896 |
| NLB/13/603 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Secretary, Pasteur International Memorial Fund | 15 October 1896 |
| NLB/13/229 | Copy letter from Robert William Frederick Harrison, to Sir John Evans, Treasurer, Royal Society | 7 July 1896 |
| NLB/13/737 | Copy letter from Robert William Frederick Harrison, to William Thomson, Royal Institution Laboratory, Manchester | 12 November 1896 |
| NLB/13/727 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 11 November 1896 |
| NLB/14/449 | Copy letter from Robert William Frederick William Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 13 March 1897 |
| NLB/14/102 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 5 January 1897 |
| NLB/14/243 | Copy letter from Robert Harrison, to Professor Percy Faraday Frankland, Chemical Department, Mason College, Birmingham | 1 February 1897 |
| NLB/14/571 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 30 March 1897 |
| NLB/14/287 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Chemical Department, Mason College, Birmingham | 9 February 1897 |
| NLB/14/569 | Copy letter from Robert William Frederick Harrison, to Messrs Robarts, Lubbock & Company | 30 March 1897 |
| NLB/14/582 | Copy letter from John Evans, to Percy Faraday Frankland, [Fellow of the Royal Society] | 1 April 1897 |
| RR/15/323 | Referee's report by Percy Faraday Frankland, on a paper 'Cyanogenesis in plants. Part II. The great millet, sorghum vulgare' by Wyndham Rowland Dunstan and Thomas A Henry | 7 July 1902 |
| NLB/16/635 | Copy letter from Robert William Frederick Harrison, to Professor Percy Frankland, Fellow of the Royal Society | 9 May 1898 |
| NLB/24/770 | Copy telegram from Royal Society, to [Percy Faraday] Frankland, University, Birmingham | [July 1902] |
| NLB/21/335 | Copy letter from Alfred Bray Kempe, to Professor Percy Faraday Frankland, [Fellow of the Royal Society] | 1 November 1900 |
| NLB/21/379 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 7 November 1900 |
| NLB/27/303 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 4 August 1903 |
| NLB/27/510 | Copy letter from Robert William Frederick Harrison, to Percy Faraday Frankland, Fellow of the Royal Society | 10 October 1903 |
| NLB/27/580 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 23 October 1903 |
| NLB/28/40 | Copy letter from [Robert William Frederick Harrison], to Professor Percy Faraday Frankland, Fellow of the Royal Society | 22 December 1903 |
| NLB/29/346 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 27 September 1904 |
| NLB/41/719 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 14 February 1910 |
| NLB/54/301 | 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 | 26 March 1917 |
| NLB/52/400 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, FRS | 29 November 1915 |
| NLB/46/765 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society, Secretary of the Scientific Relief Committee | 30 October 1912 |
| NLB/50/801 | Copy letter from Robert William Frederick Harrison, to Professor [Percy Faraday] Frankland, Fellow of the Royal Society | 9 November 1914 |
| NLB/51/606 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Professor Percy Faraday Frankland FRS | 5 May 1915 |
| NLB/52/393 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to The Secretary of the Chemical Sectional Committee | 25 November 1915 |
| NLB/55/178 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 07 January 1918 |
| NLB/52/898 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 7 March 1916 |
| NLB/52/710 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 18 February 1916 |
| NLB/54/97 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, Chairman of the Reserved Occupations Committee and FRS | 7 February 1917 |
| NLB/52/553 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 12 January 1916 |
| NLB/54/115 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, Chairman of the Reserved Occupations Committee and FRS | 9 February 1917 |
| NLB/52/801 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 29 February 1916 |
| NLB/52/793 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 28 February 1916 |
| NLB/52/595 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 26 January 1916 |
| NLB/52/629 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Arthur Schuster, Secretary of the Royal Society | 31 January 1916 |
| NLB/52/834 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Dr. Percy Faraday Frankland, Chairman of the Reserved Occupations Committee and FRS | 1 March 1916 |
| NLB/54/167 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, Chairman of the Reserved Occupations Committee and FRS | 23 February 1917 |
| NLB/54/261 | 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 | 16 March 1917 |
| NLB/55/914 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 25 October 1918 |
| NLB/53/1 | 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 | 09 March 1916 |
| NLB/56/240 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 20 December 1918 |
| NLB/56/97 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 18 November 1918 |
| NLB/53/122 | Copy letter from [Robert William Frederick Harrison], Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 20 April 1916 |
| NLB/56/293 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 7 January 1919 |
| NLB/53/645 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 17 November 1916 |
| NLB/55/385 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 18 March 1918 |
| RR/10/32 | Referee's report by William James Russell, on a paper 'A new method for the quantitative estimation of micro-organisms present the atmosphere' by Percy Faraday Frankland | 23 January 1887 |
| NLB/55/150 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 20 December 1917 |
| NLB/57/57 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Prof. PF [Percy Faraday] Frankland, FRS | 10 July 1919 |
| NLB/55/423 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 27 March 1918 |
| NLB/55/254 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 05 February 1918 |
| NLB/55/109 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, Chairman of the Chemistry War (Sectional) Committee and FRS | 07 December 1917 |
| NLB/57/426 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent | 6 November 1919 |
| NLB/54/263 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to [Professor Percy Faraday Frankland], Chairman of the Chemical Sectional Committee and FRS | 16 March 1917 |
| NLB/57/677 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to unknown correspondent | 12 January 1920 |
| NLB/61/46 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 30 April 1921 |
| NLB/57/432 | Copy letter from Sir Arthur Schuster, FRS, Secretary of the Royal Society; to Professor PF [Percy Faraday] Frankland, FRS | 6 November 1919 |
| NLB/63/261 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society and FRS; to Professor [Percy Faraday] Frankland, FRS | 28 July 1922 |
| NLB/57/308 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir William [Jackson] Pope, FRS | 13 October 1919 |
| NLB/62/639 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Dr. [Percy Faraday] Frankland, FRS | 29 March 1922 |
| NLB/55/531 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Arthur] Schuster, Secretary of the Royal Society and FRS | 17 May 1918 |
| NLB/63/205 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society and FRS; to Professor [Percy Faraday] Frankland, FRS | 17 July 1922 |
| IM/001538 | Frankland, Percy Faraday | 1922 |
| RR/10/33 | Referee's report by William James Russell, on a paper 'Further experiments on the distribution of micro-organisms in air (by Hesse's method)' by Percy Faraday Frankland and T G Hart | 18 December 1886 |
| RR/10/341 | Referee's report by Robert Warington, on a paper 'The nitrifying process and its specific ferment.—Part I' by Percy Faraday Frankland and Grace C Frankland | 19 April 1890 |
| RR/10/170 | Referee's report by Joseph Lister, on a paper 'On some new and typical micro-organisms obtained from water and soil' by Grace C Frankland and Percy Faraday Frankland | [1888] |
| NLB/66/601 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Percy Faraday] Frankland, C.B.E, FRS | 4 June 1924 |
| NLB/66/575 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Percy Faraday] Frankland, C.B.E, FRS | 30 May 1924 |
| NLB/69/17 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Prof. [Percy Faraday] Frankland, FRS | 11 December 1924 |
| CD/70/4 | Letter from Percy [Faraday] Frankland, University of Birmingham, to the Royal Society | 26 September 1918 |
| CD/68/10 | Letter from Percy [Faraday] Frankland [Chairman of the Sectional Chemical Committee], the University of Birmingham, to Dr [Arthur] Schuster, Secretary of the Royal Society | 26 April 1917 |
| CD/68/9 | Letter from Percy [Faraday] Frankland [Chairman of the Sectional Chemical Committee], the University of Birmingham, to Dr [Arthur] Schuster, Secretary of the Royal Society | 14 March 1917 |
| CD/69/33 | Letter from Percy [Faraday] Frankland, Chemical Laboratories, The University of Birmingham, to the Secretary of the Royal Society | 9 December 1918 |
| EC/1891/10 | Frankland, Percy Faraday: certificate of election to the Royal Society | |
| NLB/6/336 | Copy letter from Herbert Rix, to Lord Rayleigh [John William Strutt], Secretary, Royal Society | 13 April 1892 |
| NLB/6/486 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 21 May 1892 |
| NLB/6/679 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 24 June 1892 |
| NLB/7/851 | Copy letter from Herbert Rix, to Professor Michael Foster | 8 May 1893 |
| NLB/10/166 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 10 October 1894 |
| NLB/12/754 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 27 April 1896 |
| RR/16/152 | Referee's report by Percy Faraday Frankland, on a paper 'Hydrolysis of cane-sugar by d- and l-camphor-Beta-sulphonic acid' by Robert John Caldwell | 22 June 1904 |
| NLB/56/455 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Professor [Percy Faraday] Frankland, FRS | 14 February 1919 |
| RR/10/35 | Referee's report by William James Russell, on a paper 'Studies on some new micro-organisms obtained from air' by Percy Faraday Frankland | 2 March 1887 |
| NLB/57/433 | Copy letter from Sir Arthur Schuster, Secretary of the Royal Society; to the Deputy Master of the Mint | [November 1919] |
| RR/10/343 | Referee's report by Edward Emanuel Klein, on a paper 'The nitrifying process and its specific ferment.—Part I' by Percy Faraday Frankland and Grace C Frankland | nd [1890] |
| NLB/10/141 | Copy letter from Herbert Rix, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 6 October 1894 |
| NLB/10/162 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons | 10 October 1894 |
| NLB/54 | New Letter Book volume 54, copy letters sent from Royal Society administration | 10 January 1917-2 November 1917 |
| NLB/56/398 | Copy letter from Dr. Arthur Schuster, Secretary of the Royal Society; to Professor [Percy Faraday] Frankland, FRS | 29 January 1919 |
| RR/10/36 | Referee's report by Edwin Ray Lankester, on a paper 'Studies on some new micro-organisms obtained from air' by Percy Faraday Frankland | 5 March 1887 |
| NLB/52 | New Letter Book volume 52, copy letters sent from Royal Society administration | 9 July 1915-8 March 1916 |
| NLB/57 | New Letter Book volume 57, copy letters sent from Royal Society administration | 27 June 1919-27 February 1920 |
| RR/10/34 | Referee's report by John Scott Burdon-Sanderson, on two papers 'A new method for the quantitative estimation of micro-organisms present the atmosphere' by Percy Faraday Frankland, and 'Further experiments on the distribution of micro-organisms in air (by Hesse's method)' by Percy Faraday Frankland and T G Hart | nd [1887] |
| RR/10/37 | Referee's report by George Robert Milne Murray, on a paper 'Studies on some new micro-organisms obtained from air' by Percy Faraday Frankland | 7 April 1887 |
| RR/10/169 | Referee's report by William Turner Thiselton-Dyer, on a paper 'On some new and typical micro-organisms obtained from water and soil' by Grace C Frankland and Percy Faraday Frankland | 5 April 1888 |
| RR/10/342 | Referee's report by Edwin Ray Lankester, on two papers 'The nitrifying process and its specific ferment.—Part I' by Percy Faraday Frankland and Grace C Frankland, and 'Development of the sympathetic nervous system mammals' by A M Paterson | 26 May 1890 |
| RR/10/38 | Letter from George Robert Milne Murray, to John William Strutt, 3rd Baron Rayleigh, regarding a paper 'Studies on some new micro-organisms obtained from air' by Percy Faraday Frankland | 7 April 1887 |
| AP/65/3 | Unpublished paper, 'On some new and typical micro-organisms obtained from water and soil' by Grace C [Coleridge] Frankland and Percy F [Faraday] Frankland | 1888 |
| PP/10/34 | Paper, 'Further experiments on the distribution of micro-organisms in air (by Hesse's method)' by Percy Faraday Frankland and T G Hart | 1887 |
| PP/6/36 | Paper, 'The removal of micro-organisms from water' by Percy F [Faraday] Frankland | 1885 |
| PP/13/11 | Paper, 'On the influence of carbonic anhydride and other gases on the development of micro-organisms' by Percy F [Faraday] Frankland | 1888 |
| PP/14/28 | Paper, 'On a pure fermentation of mannite [mannitol] and glycerin' by Percy Faraday Frankland and Joseph J Fox | 1889 |
| PP/14/28/1 | Manuscript, 'On a pure fermentation of mannite [mannitol] and glycerin' by Percy Faraday Frankland and Joseph J Fox | 1889 |
| PP/14/28/2 | Figures, experimental observations by Percy Faraday Frankland and Joseph J Fox | 1889 |
| RR/16/264 | Referee's report by Percy Faraday Frankland, on a paper 'Note on the free growth of bacteria & some torulae in a solution of neutral ammonia tartrate in distilled water' by Dr Henry Charlton Bastian | 21 June 1905 |
| RR/16/284 | Referee's report by Percy Faraday Frankland, on a paper 'A study of the process of nitrification with reference to the purification of sewage' by Harriet Chick | 6 June 1905 |
| MC/14/309 | Letter from Dr Percy [Faraday] Frankland, Grove House, Pembridge Square, to [Herbert] Rix | 12 March 1888 |
| PP/24/25 | Paper, 'Third report to the Royal Society Water Research Committee' by Percy Faraday Frankland and Harry Marshall Ward | 1894 |
| MC/15/293 | Letter from Percy [Faraday] Frankland, University College, Dundee, to [Herbert] Rix | 2 July 1892 |
| MC/14 | Volume 14 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1885-1888 |
| MC/15 | Volume 15 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1889-1892 |
| NLB/41/714 | Copy letter from Robert William Frederick Harrison, to Professor Percy Faraday Frankland, Fellow of the Royal Society | 11 February 1910 |
| MC/17 | Volume 17 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1897-1899 |