| Reference number | Title | Date |
| IM/001620 | Gates, Reginald Ruggles | nd |
| RR/20/48 | Referee's report by Rowland Harry Biffen, on a paper 'Breeding experiments which show the hybridisation and mutation are independant phenomena' by Reginald Ruggles Gates | July 1913 |
| RR/38/30 | Referee's report by John William Heslop-Harrison, on a paper 'Megaspore development in Oenothera rubricalyx, with a note on chromosome linkage in Oenothera angustissima' by Reginald Ruggles Gates and F M L Sheffield | October 1929 |
| RR/20/47 | Referee's report by Frederick William Keeble, on a paper 'Breeding experiments which show the hybridisation and mutation are independant phenomena' by Reginald Ruggles Gates | June 1913 |
| RR/43/36 | Referee's report by John William Heslop-Harrison, on a paper 'Meiosis in Oenothera purpurata and Oe. blandina' by Reginald Ruggles Gates and K. M. Goodwin | July 1931 |
| RR/38/31 | Referee's report by John William Heslop-Harrison, on a paper 'Chromosome linkage in certain oenothera hybrids' by Reginald Ruggles Gates and F M L Sheffield | July 1928 |
| RR/38/32 | Referee's report by Alfred Daniel Hall, on a paper 'Chromosome linkage in certain oenothera hybrids' by Reginald Ruggles Gates and F M L Sheffield | June 1928 |
| RR/54/16 | Referee's report by Reginald Ruggles Gates, on a paper 'The internal mechanics of the chromosomes - IV—Pairing and coiling in salivary gland nuclei of drosophila' by P C Koller | May 1935 |
| RR/54/37 | Referee's report by Reginald Ruggles Gates, on a paper 'Some new evidence on the physical nature of plant nuclei from intra-specific polyploids' by Irene Manton | July 1935 |
| RR/67/50 | Referee's report by Reginald Ruggles Gates, on a paper 'Structural analysis of Oenothera complexes' by David Guthrie Catcheside | February 1940 |
| NLB/68/368 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Reginald Ruggles] Gates; King's College, Strand, W.C. | 29 June 1925 |
| RR/67/13 | Referee's report by Reginald Ruggles Gates, on a paper 'The suppression of meiosis and the origin of diplochromosomes' by Horace Newton Barber | September 1939 |
| NLB/73/369 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Reginald Ruggles] Gates, FRS | 9 July 1931 |
| RR/59/91 | Referee's report by John Bretland Farmer, on a paper 'Genetical and taxonomic investigations in the Genus Oenothera' by Reginald Ruggles Gates | [March 1936] |
| RR/65/173 | Referee's report by Reginald Ruggles Gates, on a paper 'Evidence on spiral structure and chromosome pairing in osmunda regalis L' by Irene Manton | December 1938 |
| RR/67/14 | Second referee's report by Reginald Ruggles Gates, on a paper 'The suppression of meiosis and the origin of diplochromosomes' by Horace Newton Barber | October 1939 |
| RR/59/42 | Third referee's report by Reginald Ruggles Gates, on five papers 'The external mechanics of the chromosomes I—The scope of enquiry', 'The external mechanics of the chromosomes II-Meiosis in diploids', 'The external mechanics of the chromosomes III-Meiosis in triploids', 'The external mechanics of the chromosomes IV—Abnormal mitosis and meiosis' and 'The External mechanics of the chromosomes V—The balance theory of mitosis' by Cyril Dean Darlington | 6 October 1936 |
| RR/57/47 | Referee's report by Reginald Ruggles Gates, on a paper 'The effects of X-rays on mitosis in the spermatogonial divisions of Locusta migratoria L' by Michael James Denham White | [October 1935] |
| EC/1931/04 | Gates, Reginald Ruggles: certificate of election to the Royal Society | |
| RR/55/101 | Referee's report by Reginald Ruggles Gates, on a paper 'The external mechanics of the chromosomes. Parts I -V' by Cyril Dean Darlington | October 1935 |
| RR/59/90 | Referee's report by Vernon Herbert Blackman, on a paper 'Genetical and taxonomic investigations in the Genus Oenothera' by Reginald Ruggles Gates | [March 1936] |
| RR/53/137 | Referee's report by Reginald Ruggles Gates, on a paper 'The effects of X-radiation on chromosomes in the microspores of Trillium erectum Linn' by Leonard C Huskins and A W S Hunter | [October 1934] |
| RR/55/134 | Referee's report by Vernon Herbert Blackman, on a paper 'The cytology of trisomic mutations in a wild species of Oenothera' by Reginald Ruggles Gates and H K Nandi | February 1935 |
| RR/57/48 | Referee's report by Reginald Ruggles Gates, on a paper 'On the chromosomes of Ascaris megalocephala' by Michael James Denham White | [November 1935] |
| RR/67/51 | Letter from Reginald Ruggles Gates, on a paper 'Structural analysis of Oenothera complexes' by David Guthrie Catcheside to J D Griffiths Davies, Assistant Secretary of the Royal Society | 18 April 1940 |
| RR/59/39 | Referee's report by Reginald Ruggles Gates, on five papers 'The external mechanics of the chromosomes I—The scope of enquiry', 'The external mechanics of the chromosomes II-Meiosis in diploids', 'The external mechanics of the chromosomes III-Meiosis in triploids', 'The external mechanics of the chromosomes IV—Abnormal mitosis and meiosis' and 'The External mechanics of the chromosomes V—The balance theory of mitosis' by Cyril Dean Darlington | [July 1936] |
| RR/59/40 | Second referee's report by Reginald Ruggles Gates, on five papers 'The external mechanics of the chromosomes I—The scope of enquiry', 'The external mechanics of the chromosomes II-Meiosis in diploids', 'The external mechanics of the chromosomes III-Meiosis in triploids', 'The external mechanics of the chromosomes IV—Abnormal mitosis and meiosis' and 'The External mechanics of the chromosomes V—The balance theory of mitosis' by Cyril Dean Darlington | [July 1936] |
| RR/59/44 | Response to the author, by Reginald Ruggles Gates, regarding five papers 'The external mechanics of the chromosomes I—The scope of enquiry', 'The external mechanics of the chromosomes II-Meiosis in diploids', 'The external mechanics of the chromosomes III-Meiosis in triploids', 'The external mechanics of the chromosomes IV—Abnormal mitosis and meiosis' and 'The External mechanics of the chromosomes V—The balance theory of mitosis' by Cyril Dean Darlington | 10 August 1936 |