From:
Charles Robert Darwin
To:
Martin Adolf (Martin) Beckhard
Date:
10 Feb [1878]
Source of text:
DAR 143: 73
Summary:
Thanks him for works by Lazarus Geiger [probably Zur Entwickelungsgeschichte der Menschheit (1871)
and Der Ursprung der Sprache, 2d ed. (1878)].
Contributor:
Darwin Correspondence Project