Freeman Bibliographical Database
| Identifier: | F3689 |
| Date: | 1861--1972 |
| Concise reference: | Darwin, C. R. 1972. [Letters to Frederick Smith, 19 June [1861], ? 24 June [1877] and F. W. Surman, 22 December 1881]. Sotheby & Co. Catalogue of valuable printed books. 24-25 July. London. |
| Detailed reference: | (John van Wyhe, 2023) |