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DCP-LETT-6024

From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
19 Mar 1868
Source of text:
DAR 106: B59–60
Summary:

On sterility of natural species and natural selection. Closely allied forms from adjacent islands offer best chance of finding good species fertile inter se.

Problem of minute variations and sexual selection.

Contributor:
Darwin Correspondence Project
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DCP-LETT-6025

From:
Paolo Mantegazza
To:
Charles Robert Darwin
Date:
19 Mar 1868
Source of text:
DAR 171: 36
Summary:

Sends papers.

Contributor:
Darwin Correspondence Project

DCP-LETT-6026

From:
Bartholomew James Sulivan
To:
Charles Robert Darwin
Date:
19 Mar 1868
Source of text:
DAR 177: 292
Summary:

Writes of his son’s affairs.

Is reading Variation and discusses a point relating to feeding habits of horses.

Contributor:
Darwin Correspondence Project
Text Online

WCP1892

From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
19 March 1868
Source of text:
  • Cambridge University Library: DAR 106: B59-60
  • British Library, The: BL Add. 46434 f. 118
  • Wallace Family Collection (private collection)
  • Marchant, J. (Ed.). (1916). In: Alfred Russel Wallace; Letters and Reminiscences. Vol. 1. London & New York: Cassell & Co. [pp. 203-204]
Summary:

No summary available.

Contributor:
Alfred Russel Wallace Correspondence Project
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