Search: letter in document-type 
American Philosophical Society in repository 
1860-1869::1868 in date 
Sorted by:

Showing 4141 of 41 items

From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
17 Oct 1868
Source of text:
DAR 148: 320
Summary:

Enjoyed JJW’s visit.

Interested in changes in plumage of pheasants.

Still at work on sexual selection in birds.

Contributor:
Darwin Correspondence Project