Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR57.130 |
| Date: | [Undated] |
| Name: | Darwin George Howard (Sir [1905]) amenuensis for Darwin Charles Robert |
| Attributed title: | The diameter of a sphere of spec gr 1.678 & weighing .00000324 |
| Document type: | Note |
| Cross reference: | Calendar: 9564 |