| RefNo | Title | Date |
| EC/1892/09 | Beddard, Frank Evers: certificate of election to the Royal Society | |
| NLB/8/95 | Copy letter from Herbert Rix, to Frank Evers Beddard, Fellow of the Royal Society | 14 July 1893 |
| NLB/12/26 | Copy letter from Herbert Rix, to Frank Evers Beddard, Fellow of the Royal Society | 20 November 1895 |
| NLB/7/64 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 21 November 1892 |
| NLB/16/101 | Copy letter from Theodore E James, to Messrs Harrison & Sons | 31 January 1898 |
| NLB/16/136 | Copy letter from Robert William Frederick Harrison, to A Sedgwick, Fellow of the Royal Society | 8 February 1898 |
| NLB/20/599 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 29 May 1900 |
| NLB/34/28 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 19 November 1906 |
| NLB/36/435 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 29 October 1907 |
| NLB/36/470 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 1 November 1907 |
| NLB/36/802 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 18 December 1907 |
| NLB/37/351 | Copy letter from Archibald Geikie to Mr F E Beddard | 6 March 1908 |
| NLB/41/235 | Copy letter from Robert William Frederick Harrison, to Dr Frank Evers Beddard, Fellow of the Royal Society | 4 November 1909 |
| NLB/46/821 | Copy letter from Robert William Frederick Harrison, to Frank Evers Beddard, Fellow of the Royal Society | 7 November 1912 |
| NLB/52/268 | Copy letter from [Robert William Frederick Harrison, Assistant Secretary of the Royal Society]; to Messrs Harrison & Sons | 27 October 1915 |
| NLB/55/89 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr. [Frank Evers] Beddard, FRS | 03 December 1917 |
| RR/15/69 | Referee's report by Frank Evers Beddard, on a paper 'Contributions to the comparative anatomy of the mammalian eye, chiefly based on opthalmoscopic examination' by G Lindsay Johnson | May 1900 |
| RR/13/172 | Referee's report by Frank Evers Beddard and Walter Frank Raphael Weldon, on a paper 'Fragmentation in lineus gesserensis' by Alexander Crum Brown | 16 February 1897 |
| RR/31/68 | Referee's report by Frank Evers Beddard, on a paper 'On the blood-glands of earthworms of the genus Pheretima' by John Stephenson | [June 1924] |
| NLB/68/763 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Dr [Peter Chalmers] Mitchell, FRS | 30 October 1925 |
| NLB/20/725 | Copy letter from Robert William Frederick Harrison, to Professor William Abbott Herdman, Fellow of the Royal Society | 23 June 1900 |
| NLB/57/769 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Dr SF [Sidney Frederick] Harmer, FRS, Chairman of the Zoology Committee | 2 February 1920 |
| IM/000313 | Beddard, Frank Evans | 1922 |
| PP/6/43 | Paper, 'Preliminary note on the nephridia of a new species of earthworm' by Frank E [Evers] Beddard | 1885 |
| PP/11/16 | Paper, 'Preliminary note on the nephridia of perichaeta' by Frank Evers Beddard | 1887 |
| PP/17/22 | Paper, 'Preliminary notice of a new form of excretory organs in an oligochaetous annelid' by Frank Evers Beddard | 1891 |
| PP/16/34 | Paper, 'On the homology between genital ducts and nephridia in the Oligochaeta' by Frank E [Evers] Beddard | 1890 |
| MC/17 | Volume 17 of miscellaneous correspondence regarding business matters, sent to the Royal Society | 1897-1899 |