22 Items
To Herbert Spencer 31 October [1873]
Summary
Discusses adaptations in flowers and their heritability.
Mentions advertisements for HS’s book [? Study of sociology (1873)].
Thought HS would have profited by principle that a character appearing late in life is inherited at same age.
| Author: | Charles Robert Darwin |
| Addressee: | Herbert Spencer |
| Date: | 31 Oct [1873] |
| Classmark: | DAR 147: 486 |
| Letter no: | DCP-LETT-9119 |
From Herbert Spencer 11 November 1874
Summary
Wishes to know where, in his works, CD refers to some particular behaviour in dogs.
Mentions the sensitivity of cirripedes to passing shadows.
| Author: | Herbert Spencer |
| Addressee: | Charles Robert Darwin |
| Date: | 11 Nov 1874 |
| Classmark: | DAR 177: 233 |
| Letter no: | DCP-LETT-9716 |
Document type
| letter | (22) |
Author
| Spencer, Herbert | (12) |
| Darwin, C. R. | (10) |
Addressee
| Darwin, C. R. | (12) |
| Spencer, Herbert | (10) |
Correspondent
| Darwin, C. R. | (22) |
| Spencer, Herbert |
