Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR204.181 |
| Date: | 1839.09.18 |
| Name: | Humboldt (Friedrich Wilhelm Heinrich) Alexander to Darwin Charles Robert |
| Document type: | Correspondence |
| Cross reference: | Calendar: 534 |
| Identifier: | CUL-DAR204.181 |
| Date: | 1839.09.18 |
| Name: | Humboldt (Friedrich Wilhelm Heinrich) Alexander to Darwin Charles Robert |
| Document type: | Correspondence |
| Cross reference: | Calendar: 534 |