Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR205.7.219 |
| Date: | 1847.06.22 |
| Name: | Darwin Charles Robert |
| Attributed title: | Zoolog[ical] Soc[iety] / L[or]d Derby announced a hybrid between common |
| Description: | swan (black), swan (white), Zoological Society, Derby (Lord) |
| Document type: | Note |