Wallace Online Manuscript Database
| Identifier: | NHM-WP01.005.038 |
| Date: | 1887.07.10 |
| Name: | Wallace Alfred Russel, Mitten William |
| Description: | Letter from A. R. Wallace to William Mitten from the "Summit level of the Central Pacific Railway on the Sierra Nevada, 7020 feet above the sea", 10 Jul 1887 Place: Sierra Nevada California USA |
| Document type: | Correspondence |
