Freeman Bibliographical Database
| Identifier: | F3663 |
| Date: | 1875--1961 |
| Concise reference: | Darwin, C. R. 1961. [Letter to Humphrey Sandwith, 26 April 1875]. Sotheby & Co. Catalogue of valuable printed books. 29 May. London. |
| Detailed reference: | (John van Wyhe, 2023) |