Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR189.17 |
| Date: | 1867.02.15 |
| Name: | Darwin Charles Robert |
| Attributed title: | After saying laughter as one of distinctive marks |
| Description: | chimpanzee |
| Document type: | Note |
| Identifier: | CUL-DAR189.17 |
| Date: | 1867.02.15 |
| Name: | Darwin Charles Robert |
| Attributed title: | After saying laughter as one of distinctive marks |
| Description: | chimpanzee |
| Document type: | Note |