From:
Charles Robert Darwin
To:
James Crichton-Browne
Date:
8 June 1869
Source of text:
DAR 143: 328
Summary:
Thanks for information about expression.
Comments on JC-B’s photographs of insane people.
Sends copy of Duchenne [see 6755].
Asks for further information about platysma, his bête noire for a year or two.
Contributor:
Darwin Correspondence Project