Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR209.8.24-25 |
| Date: | 1878.10.07--1878.10.16 |
| Name: | Darwin Charles Robert and Darwin Francis (Sir [1913]) |
| Attributed title: | Oat / Impenetrability of Layer of argillaceous sand to Light |
| Description: | Avena, Phalaris, Horace Darwin |
| Document type: | Note |