Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR251.3980 |
| Date: | [1892--1893] |
| Name: | [unidentified] to Darwin George Howard |
| Attributed title: | <figure/> diagram of plumbline variations |
| Document type: | Correspondence |
| Identifier: | CUL-DAR251.3980 |
| Date: | [1892--1893] |
| Name: | [unidentified] to Darwin George Howard |
| Attributed title: | <figure/> diagram of plumbline variations |
| Document type: | Correspondence |