Freeman Bibliographical Database
| Identifier: | F3580 |
| Date: | 1859--1960 |
| Concise reference: | Darwin, C. R. 1960. [Letter to W. H. Sykes, 1859]. In Sotheby & Co. Catalogue of valuable printed books...and historical manuscripts. London, p. 72. |
| Detailed reference: | (John van Wyhe, 2023) |