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From C. G. Semper 22 July 1878
Summary
Thanks CD for his kind letter and accepts his offer of a writing machine.
| Author: | Carl Gottfried Semper |
| Addressee: | Charles Robert Darwin |
| Date: | 22 July 1878 |
| Classmark: | DAR 177: 137 |
| Letter no: | DCP-LETT-11624 |
From C. G. Semper 5 October 1878
Summary
Thanks CD for writing machine.
Recalls visit by CD’s son [Francis].
| Author: | Carl Gottfried Semper |
| Addressee: | Charles Robert Darwin |
| Date: | 5 Oct 1878 |
| Classmark: | DAR 177: 140 |
| Letter no: | DCP-LETT-11716 |
From C. G. Semper 6 December 1878
Summary
Asks whether he may use CD’s letters in his work [Die natürlichen Existenzbedingungen der Thiere (1880)] in order to show that Moritz Wagner has misrepresented CD’s views.
Discusses the influence of isolation and external conditions on animals, and the relative importance of the direct effect of external conditions and of selection in bringing about change.
| Author: | Carl Gottfried Semper |
| Addressee: | Charles Robert Darwin |
| Date: | 6 Dec 1878 |
| Classmark: | DAR 202: 120 |
| Letter no: | DCP-LETT-11776 |
Document type
| letter | (3) |
Author
| Semper, C. G. | (3) |
