Freeman Bibliographical Database
| Identifier: | F3602 |
| Date: | 1862--1969 |
| Concise reference: | Darwin, C. R. 1969. [Unrecorded letter on bees in Origin of species, 1862?]. Sotheby & Co. Catalogue of valuable printed books, autograph letters and historical documents. 3-4 March, 1969. London. |
| Detailed reference: | (John van Wyhe, 2023) |