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DCP-LETT-6217

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

DCP-LETT-6472

From:
Charles Robert Darwin
To:
Friedrich Rolle
Date:
24 Nov 1868
Source of text:
Senckenberg Forschungsinstitut und Naturmuseum, Frankfurt (SNG-Archiv: Malakol.: Nachlass Rolle)
Summary:

Thanks for information on fowls.

Glad to see extracts from Blumenbach about sexual differences in fowls.

Contributor:
Darwin Correspondence Project
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