Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR64.2.86-89 |
| Date: | [1880--1881] |
| Name: | Darwin Charles Robert |
| Attributed title: | Frank / What is angle of a surface rising 14 ft in 120 yards? |
| Description: | Francis Darwin |
| Document type: | Note |
| Identifier: | CUL-DAR64.2.86-89 |
| Date: | [1880--1881] |
| Name: | Darwin Charles Robert |
| Attributed title: | Frank / What is angle of a surface rising 14 ft in 120 yards? |
| Description: | Francis Darwin |
| Document type: | Note |