Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR42.79 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | When writing on Cleavage refer to p. 37 of Hopkins abstract memoir — & |
| Description: | Hopkins [ref inc] |
| Document type: | Note |
| Cross reference: | [Marginalia vol.3] |