From:
Charles Robert Darwin
To:
Ernst Philipp August (Ernst) Haeckel
Date:
23 June [1870]
Source of text:
Ernst-Haeckel-Haus (Bestand A-Abt. 1: 1–52/24)
Summary:
Comments on new edition of EH’s book [Natürliche Schöpfungsgeschichte, 2d ed. (1870)].
Mentions his own book [Descent].
Visit by Kölliker.
Contributor:
Darwin Correspondence Project