Freeman Bibliographical Database
| Identifier: | F3610 |
| Date: | 1879--1939 |
| Concise reference: | Darwin, C. R. 1939. [Unrecorded letter, 5 June 1879]. Maggs Bros. Autograph letters: historical documents…no. 671. London. |
| Detailed reference: | (John van Wyhe, 2023) |