From Hubert Airy 21 July 1872
Summary
Corrects a factual error in his previous letter [8418].
Sends specimens illustrative of the "nodal" question.
| Author: | Hubert Airy |
| Addressee: | Charles Robert Darwin |
| Date: | 21 July 1872 |
| Classmark: | DAR 159: 19 |
| Letter no: | DCP-LETT-8422 |
Document type
| letter | (1) |
Author
| Airy, Hubert | (1) |
Addressee
| Darwin, C. R. | (1) |
Correspondent
| Airy, Hubert | (1) |
| Darwin, C. R. | (1) |
