From:
Charles Robert Darwin
To:
William Bowman, 1st baronet
Date:
[before 26] Jan [1871]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:
Sends enclosure copied from letter of F. C. Donders [7207?] dealing with orbicular muscle. Asks about secretion of tears resulting from spasmodic action of orbicular muscle.
Contributor:
Darwin Correspondence Project