Freeman Bibliographical Database
| Identifier: | F3696 |
| Date: | 1871--1974 |
| Concise reference: | Darwin, C. R. 1974. [Letter to W. E. Darwin, [after 11 November 1871]]. Sotheby Parke Bernet Inc. Catalogue of autograph letters and historical documents. 11 June. New York. |
| Detailed reference: | (John van Wyhe, 2023) |