From Robert Schlagintweit 25 September 1857
Summary
Gives CD further details of the fertility of the offspring from cross of a yak and Indian cow, the so-called chooboos, whose fertility he has traced to the seventh generation [see Natural selection, pp. 437–8].
| Author: | Robert Schlagintweit |
| Addressee: | Charles Robert Darwin |
| Date: | 25 Sept 1857 |
| Classmark: | DAR 177: 52 (fragile) |
| Letter no: | DCP-LETT-2142 |
To W. B. Tegetmeier 29 September [1857]
Summary
Will collect no more pigeons. Is awaiting Burmese fowls’ skins coming via Berlin.
| Author: | Charles Robert Darwin |
| Addressee: | William Bernhard Tegetmeier |
| Date: | 29 Sept [1857] |
| Classmark: | Archives of the New York Botanical Garden (Charles Finney Cox Collection) |
| Letter no: | DCP-LETT-2146 |
Document type
| letter | (2) |
Author
| Darwin, C. R. | (1) |
| Schlagintweit, Robert | (1) |
Addressee
| Darwin, C. R. | (1) |
| Tegetmeier, W. B. | (1) |
Correspondent
| Darwin, C. R. | (2) |
| Schlagintweit, Robert | (1) |
| Tegetmeier, W. B. | (1) |
