Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR142.34 |
| Date: | [1870--1881] |
| Name: | Darwin Charles Robert and Darwin William Erasmus |
| Attributed title: | folded paper "From the chalk powder in crevices" |
| Description: | [Darwin annotation: Chalk powder…] In another hand: From the chalk powder in crevices See CUL-DAR63.99-110 |
| Document type: | Miscellaneous |