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Darwin, C. R. in correspondent 
Haeckel, Ernst in correspondent 
1870-1879::1870 in date 
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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