From:
Charles Robert Darwin
To:
Ernst Philipp August (Ernst) Haeckel
Date:
1 Feb 1866
Source of text:
Ernst-Haeckel-Haus (Bestand A-Abt. 1-52/9)
Summary:
Thanks for photographs [of German scientists].
Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Friedrich Rolle
Date:
1 Feb [1866]
Source of text:
Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt (SNG-Archiv: Malakol.: Nachlass Rolle)
Summary:
Thanks for all five numbers of Der Mensch [1866].
Had not known that Rütimeyer had written on modification of species.
Contributor:
Darwin Correspondence Project
From:
Frederic William Farrar
To:
Charles Robert Darwin
Date:
1 Feb [1866]
Source of text:
DAR 164: 36
Summary:
Is seeking election to the Royal Society.
Contributor:
Darwin Correspondence Project
From:
John Tyndall
To:
Sir John Herschel
Date:
[1866?]-2
Source of text:
RS:HS 17.399c
Summary:
Corrects misinformation about refraction and dispersion of mercury ethyl and mercury methyl.
Contributor:
John Herschel Project