Freeman Bibliographical Database
| Identifier: | F3625 |
| Date: | 1871--1959 |
| Concise reference: | Darwin, C. R. 1959. [Letter to Frederic Harrison, 1 April [1871]]. Sotheby & Co. Sotheby's catalogue of valuable printed books, autograph letters & historical documents. London. |
| Detailed reference: | (John van Wyhe, 2023) |