To A. E. Graves 9 November 1881
Summary
Cannot explain worm behaviour observed by AEG. Cannot believe in power of vision. Inclined to speculate on capacity for distinguishing damp air.
| Author: | Charles Robert Darwin |
| Addressee: | Anthony Elly Graves |
| Date: | 9 Nov 1881 |
| Classmark: | DAR 144: 347 |
| Letter no: | DCP-LETT-13475 |
Document type
| letter | (1) |
Author
| Darwin, C. R. | (1) |
Correspondent
| Darwin, C. R. | (1) |
| Graves, A. E. | (1) |
Date
| 1881 | (1) |
