| RefNo | Title | Date |
| IM/001405 | Ferrier, David | nd |
| IM/Maull/001403 | Ferrier, David | nd |
| MC/10/194 | Letter from David Ferrier, 16 Upper Berkeley Street, Portman Square, to Professor [George Gabriel] Stokes, Secretary of the Royal Society | 12 January 1875 |
| NLB/15/778 | Copy letter from Robert William Frederick Harrison, to Dr Augustus Desire Waller, Fellow of the Royal Society | 6 December 1897 |
| NLB/40/706 | Copy letter from Robert William Frederick Harrison to The Chairman of the Sectional Committee for Physiology | 22 July 1909 |
| NLB/2/623 | Copy letter from Herbert Rix, to Professor David Ferrier, [Fellow of the Royal Society] | 28 September 1888 |
| NLB/2/683 | Copy letter from Herbert Rix, to Dr David Ferrier, [Fellow of the Royal Society] | 11 October 1888 |
| NLB/2/673 | Copy letter from Herbert Rix, to Professor David Ferrier [Fellow of the Royal Society] | 8 October 1888 |
| NLB/2/663 | Copy letter from Herbert Rix, to Professor Michael Foster [Royal Society] | 5 October 1888 |
| NLB/4/887 | Copy letter from Michael Foster, to Dr David Ferrier, Fellow of the Royal Society | 19 November 1890 |
| NLB/8/602 | Copy letter from Herbert Rix, to Dr David Ferrier, [Fellow of the Royal Society] | 23 November 1893 |
| NLB/8/607 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 24 November 1893 |
| NLB/10/558 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 18 December 1894 |
| NLB/10/116 | Copy letter from an unknown correspondent, to Messrs Bolas & Company | 3 October 1894 |
| NLB/10/215 | Copy letter from an unknown correspondent, to Messrs Bolas & Company | 23 October 1894 |
| NLB/8/593 | Copy letter from an unknown correspondent, to Professor Michael Foster | 21 November 1893 |
| NLB/9/804 | Copy letter from an unknown correspondent, to Messrs Bolas & Company | 16 July 1894 |
| NLB/10/966 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 15 March 1895 |
| NLB/8/975 | Copy letter from Herbert Rix, to Lord Rayleigh [John William Strutt], 4 Carlton Gardens | 2 February 1894 |
| NLB/9/20 | Copy letter from Herbert Rix, to Professor David Ferrier, Fellow of the Royal Society | 13 March 1894 |
| NLB/9/76 | Copy letter from Herbert Rix, to Messrs S B Bolas & Company, 11 Ludgate Hill, E.C. | 21 March 1894 |
| NLB/9/77 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 21 March 1894 |
| NLB/9/807 | Copy letter from an unknown correspondent, to Messrs Bolas & Company, 11 Ludgate Hill, E.C. | 14 July 1894 |
| NLB/9/570 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 7 June 1894 |
| NLB/9/544 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 1 June 1894 |
| NLB/9/784 | Copy letter from an unknown correspondent, to Messrs Harrison & Sons, 45 St Martins Lane | 12 July 1894 |
| NLB/9/900 | Copy letter from Herbert Rix, to Dr David Ferrier, Fellow of the Royal Society | 25 July 1894 |
| NLB/9/884 | Copy letter from an unknown correspondent, to Messrs Bolus & Company, 11 Ludgate Hill, E.C. | 24 July 1894 |
| NLB/9/878 | Copy letter from Herbert Rix, to Messrs Bolas & Company, 11 Ludgate Hill, E.C. | 24 July 1894 |
| NLB/9/932 | Copy letter from Herbert Rix, to Messrs Bolas & Company, 11 Ludgate Hill, E.C. | 30 July 1894 |
| NLB/9/58 | Copy letter from Herbert Rix, to Professor Michael Foster, Secretary, Royal Society | 19 March 1894 |
| NLB/15/589 | Copy letter from Arthur William Rucker, to Professor David Ferrier, Fellow of the Royal Society, and Dr Turner | 3 November 1897 |
| NLB/14/815 | Copy letter from Robert William Frederick Harrison, to Professor Edward Albert Sharpey-Schafer, Fellow of the Royal Society | 25 May 1897 |
| NLB/14/860 | Copy letter from Robert William Frederick Harrison, to Professor Edward Albert Sharpey-Schafer, Fellow of the Royal Society, Chairman of the Physiology Committee | 28 May 1897 |
| NLB/15/779 | Copy letter from Robert William Frederick Harrison, to Dr William Aldren Turner | 7 December 1897 |
| NLB/16/115 | Copy letter from Robert William Frederick Harrison, to Dr A D Waller, Fellow of the Royal Society | 4 February 1898 |
| NLB/15/416 | Copy letter from Robert William Frederick Harrison, William Aldren Turner, 13 Queen Anne Street, Cavendish Square, W. | 27 September 1897 |
| NLB/15/599 | Copy letter from Arthur William Rucker, to Professor David Ferrier, Fellow of the Royal Society, and Dr W A Turner | 3 November 1897 |
| NLB/15/623 | Copy letter from Robert William Frederick Harrison, to Dr W A Turner, 13 Queen Street, W. | 5 November 1897 |
| NLB/15/849 | Copy letter from Robert William Frederick Harrison, to Professor Michael Foster, Secretary, Royal Society | 23 December 1897 |
| NLB/15/891 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 10 January 1898 |
| NLB/21/451 | Copy letter from Robert William Frederick Harrison, to Dr David Ferrier, Fellow of the Royal Society | 20 November 1900 |
| NLB/24/675 | Copy letter from Robert William Frederick Harrison, to Dr Hugo Muller, Fellow of the Royal Society | 16 June 1902 |
| NLB/33/47 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society, 34 Cavendish Square, W. | 20 June 1906 |
| NLB/40/321 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 24 May 1909 |
| NLB/36/151 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 27 August 1907 |
| NLB/38/10 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 2 June 1908 |
| NLB/36/424 | Copy letter from Robert William Frederick Harrison, to Professor Sidney Martin, Fellow of the Royal Society, Chairman of the Physiology Sectional Committee | 28 October 1907 |
| NLB/38/109 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 16 June 1908 |
| NLB/36/864 | Copy letter from Robert William Frederick Harrison, to Professor Sidney Martin, Fellow of the Royal Society, Chairman of the Physiology Sectional Committee | 6 January 1908 |
| NLB/37/566 | Copy letter from Robert William Frederick Harrison to Professor S [Sidney Harris Cox] Martin, Fellow of the Royal Society, Chairman of the Physiology Sectional Committee | 7 April 1908 |
| NLB/43/181 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 14 November 1910 |
| NLB/39/531 | Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier, Fellow of the Royal Society | 2 February 1909 |
| NLB/38/479 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 10 August 1908 |
| NLB/38/712 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 24 October 1908 |
| NLB/40/339 | Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier FRS, Chairman Physiology Committee | 26 May 1909 |
| NLB/40/556 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 28 June 1909 |
| NLB/42/33 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 11 March 1909 |
| NLB/42/401 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 6 June 1910 |
| NLB/41/56 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 5 October 1909 |
| NLB/42/408 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 7 June 1910 |
| NLB/42/110 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 6 April 1910 |
| NLB/41/788 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society, Chairman of the Physiology Sectional Committee | 24 February 1910 |
| NLB/42/594 | Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier FRS | 12 July 1910 |
| NLB/41/378 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 2 December 1909 |
| NLB/42/370 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 30 May 1910 |
| NLB/42/804 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier FRS | 14 October 1910 |
| NLB/43/160 | Copy letter from Robert William Frederick Harrison, to Professor David Ferrier, Fellow of the Royal Society | 11 November 1910 |
| NLB/44/721 | Copy letter from Robert William Frederick Harrison to Sir David Ferrier FRS | 27 October 1911 |
| NLB/46/407 | Copy letter from Robert William Frederick Harrison, to Sir David Ferrier, Fellow of the Royal Society | 26 July 1912 |
| NLB/45/554 | Copy letter from Robert William Frederick Harrison to Sir David Ferrier FRS | 26 March 1912 |
| NLB/51/691 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Sir David Ferrier FRS | 26 May 1915 |
| NLB/50/761 | Copy letter from Robert William Frederick Harrison, to Sir David Ferrier, Fellow of the Royal Society | 3 November 1914 |
| RR/19/145 | Referee's report by David Ferrier, on a paper 'The effects of stimulation and extirpation of the labyrinth of the ear, and their relation to the motor system' by J Gordon Wilson and F H Pike | nd [1912] |
| RR/17/204 | Referee's report by David Ferrier, on a paper 'Localisation of function in the lemur’s brain' by Frederick Walker Mott and William Dobinson Halliburton | [November 1907] |
| RR/7/302 | Referee's report by Thomas Henry Huxley, on a paper 'The localization of function in the brain' by David Ferrier | 1874 |
| AP/56/2/2 | Unpublished figures, brains by David Ferrier | 1874 |
| RR/7/301 | Letter from Michael Foster, on a paper 'The localization of function in the brain' by David Ferrier to the Secretary of the Royal Society | 15 November 1874 |
| RR/7/304 | Referee's report by George Rolleston, on a paper 'The localization of function in the brain' by David Ferrier | 17 November 1874 |
| RR/7/303 | Letter from George Rolleston, on a paper 'The localization of function in the brain' by David Ferrier to the Secretary of the Royal Society | 17 November 1874 |
| RR/7/305 | Letter from David Ferrier, on his paper 'The localization of function in the brain' to the Secretary of the Royal Society | 1 December 1874 |
| RR/8/134 | Referee's report by David Ferrier, on a paper 'Contributions to the anatomy of the central nervous system vertebrate animals' by Alfred Sanders | 6 June 1878 |
| RR/11/178 | Referee's report by David Ferrier, on a paper 'On the origin from the spinal cord of the cervical and thoracic sympathetic fibres, with some observations on white and grey rami communicantes' by John Newport Langley | 19 February 1892 |
| RR/13/178 | Referee's report by Augustus Desire Waller, on a paper 'An experimental research upon cerebro-cortical afferent and efferent tracts' by David Ferrier and W Aldren Turner | 16 December 1897 |
| RR/17/327 | Referee's report by David Ferrier, on a paper 'Complete survey of the cell lamination of the cerebral cortex of the lemur' by Frederick Walker Mott and A M Kelley | March 1908 |
| NLB/67/204 | Copy letter of a notice sent to 'The Times'; 'The Morning Post'; 'The Daily Telegraph'; 'Nature'; the Press Association | 13 November 1924 |
| NLB/69/569 | Copy letter from Sir Ernest Rutherford, President of the Royal Society; to Sir David Ferrier, FRS | 10 June 1926 |
| NLB/71/303 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Charles Sherrington, O. M., G.B.E, FRS | 23 March 1928 |
| NLB/69/619 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir David Ferrier, FRS | 28 June 1926 |
| NLB/71/634 | Copy Letter from P. D. Rogers, Office Staff of the Royal Society; to Sir Charles Sherrington, O. M., G.B.E, FRS | 14 September 1928 |
| NLB/16/53 | Copy letter from Robert William Frederick Harrison, to Professor T Clifford Allbutt, Fellow of the Royal Society | 21 January 1898 |
| NLB/40/732 | Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier, Chairman of the Physiology Committee | 27 July 1909 |
| NLB/9/216 | Copy letter from Herbert Rix, to Professor David Ferrier, Fellow of the Royal Society | 17 April 1894 |
| NLB/9/496 | Copy letter from Herbert Rix, to Professor David Ferrier, Fellow of the Royal Society | 29 May 1894 |
| RR/15/60 | Referee's report by David Ferrier, on a paper 'Cerebral anaemia and the effects which follow ligation of the cerebral arteries' by Leonard Erskine Hill | April 1900 |
| NLB/15/440 | Copy letter from Robert William Frederick Harrison, to Dr William Aldren Turner, 13 Queen Anne Street, Cavendish Square, W. | 4 October 1897 |
| NLB/33/716 | Copy letter from Robert William Frederick Harrison, to; Augustus Desire Waller, Lord Avebury [John Lubbock], Sir Benjamin Baker, Dr Henry Frederick Baker, Professor David Ferrier, Professor Sydney John Hickson, Dr A Scott, Mr Albert Charles Seward, Professor William Johnson Sollas, and Professor Silvanus Phillips Thompson, Fellows of the Royal Society | 26 October 1906 |
| NLB/39/638 | Copy letter from Robert William Frederick Harrison to Professor [David] Ferrier, Fellow of the Royal Society, Chairman of the Sectional Committee for Physiology | 19 February 1909 |
| RR/7/300 | Referee's report by Michael Foster, on a paper 'The localization of function in the brain' by David Ferrier | 20 May 1874 |
| RR/11/71 | Referee's report by David Ferrier, on a paper 'Results of hemisection of the spinal cord in monkeys' by Frederick Walker Mott | 24 June 1891 |
| RR/12/244 | Referee's report by David Ferrier, on a paper 'The effect produced upon respiration by faradic excitation of the cerebrum in the monkey, dog, cat, and rabbit' by W G Spencer | [1894] |
| RR/12/156 | Referee's report by David Ferrier, on a paper 'On the effects produced on the circulation and respiration by gun-shot injuries of the cerebral hemispheres' by S P Kramer and Victor Alexander Haden Horsley | 17 April 1894 |
| RR/13/260 | Referee's report by David Ferrier, on a paper 'The origin and destination of certain afferent and efferent tracts in the medulla oblongata' by J S Risien Russell | 22 May 1897 |
| EC/1876/11 | Ferrier, Sir David: certificate of election to the Royal Society | |
| NLB/10/39 | Copy letter from A H White, to Messrs Bolas & Company | 11 September 1894 |
| NLB/9/782 | Copy letter from Herbert Rix, to Professor David Ferrier, Fellow of the Royal Society | 12 July 1894 |
| RR/12/105 | Second referee's report by Edward Albert Sharpey-Schafer, on a paper 'Record of experiments illustrative of the symptomatology and degenerations following lesions of the cerebellum and its peduncles and related structures in monkeys' by David Ferrier and W Aldren Turner | 24 May 1894 |
| RR/12/103 | Referee's report by Edward Albert Sharpey-Schafer, on a paper 'Record of experiments illustrative of the symptomatology and degenerations following lesions of the cerebellum and its peduncles and related structures in monkeys' by David Ferrier and W Aldren Turner | 14 December 1893 |
| IM/001404 | Ferrier, David | 1922 |
| RR/10/213 | Referee's report by David Ferrier, on a paper 'Contributions to the anatomy of the central nervous system in vertebrated animals. Part I.—Ichthyopsida. Section I.—Pisces. Subsection III.—Dipnoi. On the brain of the Ceratodus forsteri' by Alfred Sanders | April 1888 |
| RR/12/102 | Referee's report by Charles Scott Sherrington, on a paper 'Record of experiments illustrative of the symptomatology and degenerations following lesions of the cerebellum and its peduncles and related structures in monkeys' by David Ferrier and W Aldren Turner | 6 January 1894 |
| MC/9/549 | Letter from David Ferrier, 23 Somerset Street, Portman Square, to W [William] Spottiswoode, Treasurer of the Royal Society | 9 May 1873 |
| MC/9/540 | Letter from David Ferrier, 23 Somerset Street, Portman Square, to Professor [Thomas Henry] Huxley, Secretary of the Royal Society | 29 April 1873 |
| MC/9 | Volume 9 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1870-June 1873 |
| MC/10/247 | Letter from David Ferrier, 16 Upper Berkeley Street, Portman Square, to Walter White, [Assistant Secretary of the Royal Society] | 27 April 1875 |
| MC/10/75 | Letter from David Ferrier, 23 Somerset Street, Portman Square, to Professor [Thomas Henry] Huxley, Secretary of the Royal Society | 20 February 1874 |
| MC/10/97 | Letter from David Ferrier, 23 Somerset Street, Portman Square, to Professor [Thomas Henry] Huxley, Secretary of the Royal Society | 20 April 1874 |
| MC/10 | Volume 10 of miscellaneous correspondence regarding business matters, sent to the Royal Society | July 1873-1876 |
| AP/56/2 | Unpublished paper, 'The localisation of function in the brain' by David Ferrier | 1874 |
| AP/56/2/1 | Unpublished manuscript, 'The localisation of function in the brain' by David Ferrier | 1874 |
| RR/12/104 | Letter from David Ferrier, to Herbert Rix, regarding a paper 'Record of experiments illustrative of the symptomatology and degenerations following lesions of the cerebellum and its peduncles and related structures in monkeys' by David Ferrier and W Aldren Turner | 18 April 1894 |
| PP/3/21 | Paper, 'Note on the motor roots of the brachial plexus, and on the dilator nerve of the iris' by David Ferrier | 1883 |
| RR/7/299 | Referee's report by George Rolleston, on a paper 'The localization of function in the brain' by David Ferrier | 12 May 1874 |
| RR/12/58 | Referee's report by David Ferrier, on a paper 'A contribution to the study of descending degenerations in the brain and spinal cord, and of the seat of origin and paths of conduction of the fits in absinthe epilepsy' by Rubert William Boyce | 17 April 1894 |
| RR/13/176 | Referee's report by John Newport Langley, on a paper 'An experimental research upon cerebro-cortical afferent and efferent tracts' by David Ferrier and W Aldren Turner | 6 June 1897 |
| RR/17/180 | Referee's report by David Ferrier, on a paper 'Description of the brain of Mr. Charles Babbage, F. R. S' by Victor Alexander Haden Horsley | [February 1908] |
| NLB/37/715 | Copy letter from Robert William Frederick Harrison to Professor D [David] Ferrier, Fellow of the Royal Society | 4 May 1908 |
| NLB/38/542 | Copy letter from Joseph Larmor and Sir Archibald Geikie, to Henry Frederick Baker, Fellow of the Royal Society, and others | 16 September 1908 |