2 Items
Page: 1
To William Ogle 13 April [1871]
Summary
Reports further observations on contraction of platysma. Has been assisted by J. Wood. [See Expression, pp. 302, 303.]
| Author: | Charles Robert Darwin |
| Addressee: | William Ogle |
| Date: | 13 Apr [1871] |
| Classmark: | DAR 261.5: 11 (EH 88205909) |
| Letter no: | DCP-LETT-7679 |
To William Ogle 29 April [1871]
Summary
Discusses action of the platysma in a state of fear.
| Author: | Charles Robert Darwin |
| Addressee: | William Ogle |
| Date: | 29 Apr [1871] |
| Classmark: | American Philosophical Society (Mss.B.D25.394) |
| Letter no: | DCP-LETT-7726 |
