From:
Charles Robert Darwin
To:
Friedrich Rolle
Date:
31 May 1868
Source of text:
Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt (SNG-Archiv: Malakol.: Nachlass Rolle)
Summary:
Thanks for references.
CD in error about Torfschwein.
Comments on German publications.
Asks about breed of fowl in which females have spurs.
Contributor:
Darwin Correspondence Project