From:
Charles Robert Darwin
To:
Unidentified
Date:
7 Apr [1871]
Source of text:
R. M. Smythe (dealer) (November 1998)
Summary:
Asks correspondent to thank Thomas Laycock for his references. CD has been away from home and has not yet consulted his copy of Laycock’s Mind and brain [1860].
Contributor:
Darwin Correspondence Project