| Reference number | Title | Date |
| IM/004961 | Wilson, James Thomas | nd |
| NLB/32/762 | Copy letter from Archibald Geikie, to Professor James Thomas Wilson and Dr James Peter Hill | [22] May 1906 |
| MC/23/435 | Letter from [Grafton] Elliot Smith, The School of Medicine, Cairo, Egypt, to the Assistant Secretary, The Royal Society | 8 September 1908 |
| MC/24/213 | Letter from [James Thomas] Wilson, The University of Sydney, to [Robert] Harrison, Assistant Secretary, [Royal Society] | 4 July 1909 |
| NLB/48/313 | Copy letter from Robert William Frederick Harrison, to Professor [James Thomas] Wilson, Fellow of the Royal Society, 127 Queen's Gate, S.W. | 13 June 1913 |
| NLB/66/677 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [James Thomas] Wilson, FRS | 18 June 1924 |
| NLB/62/788 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Professor [James Thomas] Wilson, FRS | 6 May 1922 |
| RR/37/13 | Referee's report by James Thomas Wilson, on a paper 'The development of the skull of the shrew' by Gavin Rylands De Beer | December 1928 |
| NLB/66/831 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Prof. [James Thomas] Wilson, FRS | 22 July 1924 |
| RR/48/32 | Referee's report by James Thomas Wilson, on a paper 'On the development of the blood vessels in the head of the chick' by A F W Hughes | [March 1934] |
| RR/40/86 | Referee's report by James Thomas Wilson, on a paper 'A study of the arteries of the brain of the spiny anteater (Echidna aculeata), to illustrate the principles of arterial distribution' by Joseph L. Shellshear | May 1929 |
| RR/34/9 | Referee's report by James Thomas Wilson, on a paper 'A contribution to our knowledge of the enteric plexuses' by Catherine J Hill | [January 1927] |
| NLB/64/259 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Professor [James Thomas] Wilson, FRS | 1 March 1923 |
| RR/52/90 | Referee's report by James Thomas Wilson, on a paper 'On diencephalic and mesencephalic nuclei and fibre paths in the brains of three deep sea fish' by William M Shanklin | May 1934 |
| RR/52/1 | Referee's report by James Thomas Wilson, on a paper 'The brain-stem and cerebellum of echidna aculeata' by A A Abbie | May 1934 |
| RR/54/147 | Referee's report by James Thomas Wilson, on a paper 'Observations on the structure of striated muscle fibre' by Oscar Werner Tiegs | May 1934 |
| NLB/64/848 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [James Thomas] Wilson, FRS | 29 June 1923 |
| RR/55/124 | Referee's report by James Thomas Wilson, on a paper 'Experiments on skeletal growth and development in vitro in relation to the problem of avian phokomelia' by Honor Bridget Fell and Walter Landauer | March 1935 |
| RR/61/87 | Referee's report by James Thomas Wilson, on a paper 'The connexions of the arcuate nucleus of the thalamus' by Wilfrid Edward Le Gros Clark | April 1937 |
| NLB/66/261 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to [James Thomas] Wilson, FRS | 29 March 1924 |
| NLB/66/602 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Prof. [James Thomas] Wilson, FRS | 4 June 1924 |
| NLB/73/66 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the General Manager, Clerical, Medical and General Life Assurance Society, 15 St. James's Square, SW1 | 14 November 1930 |
| CD/5/17 | Copy letter from the Royal Society, to Professor [John] Graham Kerr, Professor [John Stanley] Gardiner, Professor [James Thomas] Wilson, Sir [David] Prain, Dr [Arthur William] Hill, Sir Arthur Keith, Sir [Alfred Daniel] Hall, Professor [Robert] Newstead, Colonel [Henry George] Lyons, Dr [John William] Evans, Sir [Richard] Threlfall, Sir [John] Cadman | 18 January 1923 |
| EC/1909/22 | Wilson, James Thomas: certificate of election to the Royal Society | |
| NLB/40/605 | Copy letter from Robert William Frederick Harrison to Professor J [James] T [Thomas] Wilson FRS | 30 June 1909 |
| RR/51/62 | Referee's report by James Thomas Wilson, on a paper 'The primitive features of the cerebrum, with special reference to the brain of the bushwoman described by Marshall' by Joseph L Shellshear | [July 1933] |
| NLB/65/861 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir John Rose Bradford, KCMG, FRS | 18 January 1924 |
| NLB/32/509 | Copy letter from Robert William Frederick Harrison, to Professor Walter Frank Raphael Weldon, Fellow of the Royal Society, Chairman of the Zoology Sectional Committee | 22 March 1906 |
| RR/43/64 | Referee's report by James Thomas Wilson, on a paper 'A young human embryo (Embryo Dobbin) with head-process and prochordal plate' by James Peter Hill and J Florian | August 1931 |
| RR/67/101 | Referee's report by James Thomas Wilson, on a paper 'The heart of the salamander (salamandra salamandra l.), with special reference to the conducting (connecting) system and its bearing on the phylogeny of the conducting systems of mammalian and avian hearts' by F Davies and E T B Francis | 29 January 1941 |
| RR/16/407 | Referee's report by Sidney Frederic Harmer, on a paper 'Observations on the development of ornithorhynchus' by James Thomas Wilson and James Peter Hill | 9 February 1905 |
| NLB/40/832 | Copy letter from Robert William Frederick Harrison to Messrs Harrison & Sons | September 1909 |
| MC/29/277 | Letter from [James Thomas] Wilson, 12 Vicarage Gate, Kensington, W, to The Assistant Secretary, The Royal Society | 28 January 1914 |
| MC/29/278 | Letter from [James Thomas] Wilson, R.M.S. "Orama", near Port Said, to the [Assistant Secretary], [Royal Society] | 11 February 1914 |