2 Items
Page: 1
To E. R. Lankester 15 April [1873]
Summary
Discusses error in CD’s calculation of natural increase of elephants.
Includes extract from Origin.
| Author: | Charles Robert Darwin |
| Addressee: | Edwin Ray Lankester |
| Date: | 15 Apr [1873] |
| Classmark: | DAR 146: 31 |
| Letter no: | DCP-LETT-8287 |
To Francis Darwin [before 15 April 1873]
Summary
Sends to Pantlludw [North Wales] bottle of formic acid. FD and Amy [Darwin] can search for spawn. If found, keep in two basins and add 6 drops of acid to one and look for differences.
| Author: | Charles Robert Darwin |
| Addressee: | Francis Darwin |
| Date: | [before 15 Apr 1873] |
| Classmark: | DAR 271.4: 6 |
| Letter no: | DCP-LETT-8848A |
Document type
| letter | (2) |
Correspondent
| Darwin, C. R. | (2) |
| Darwin, Francis | (1) |
| Lankester, E. R. | (1) |
