2 Items
Page: 1
From William Sedgwick 29 February 1868
Summary
Sends extracts giving details of the case of age-limited, hereditary blindness [see Variation 2: 78].
Recounts some cases of reversion that he has encountered.
| Author: | William Sedgwick |
| Addressee: | Charles Robert Darwin |
| Date: | 29 Feb 1868 |
| Classmark: | DAR 177: 127 |
| Letter no: | DCP-LETT-5959 |
From H. T. Stainton 29 February 1868
Summary
Replies to CD on proportion of sexes in butterflies, coloration of moths, and courtship. Encloses copies of letters on these subjects between HTS, Henry Doubleday, and John Hellins.
| Author: | Henry Tibbats Stainton |
| Addressee: | Charles Robert Darwin |
| Date: | 29 Feb 1868 |
| Classmark: | DAR 85: B52-3; DAR 86: A16; |
| Letter no: | DCP-LETT-5960 |
Document type
| letter | (2) |
Author
| Sedgwick, William | (1) |
| Stainton, H. T. | (1) |
Correspondent
| Darwin, C. R. | (2) |
| Sedgwick, William | (1) |
| Stainton, H. T. | (1) |
