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Darwin, C. R. in correspondent 
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DCP-LETT-5933

From:
Alexander Wallace
To:
Charles Robert Darwin
Date:
25 Feb 1868
Source of text:
DAR 85: B69–70
Summary:

Asks CD to make his queries about proportion of sexes more precise so he can keep them in mind in his experiments with silkworms. [see Descent 1: 313.]

Contributor:
Darwin Correspondence Project
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DCP-LETT-5953

From:
Alexander Wallace
To:
Charles Robert Darwin
Date:
28 Feb 1868
Source of text:
DAR 85: B41–5
Summary:

Proportion of sexes in insects, captured and bred. [see Descent 1: 313.]

Contributor:
Darwin Correspondence Project
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DCP-LETT-6011

From:
Alexander Wallace
To:
Charles Robert Darwin
Date:
14 Mar 1868
Source of text:
DAR 86: A26–7
Summary:

On proportion of sexes [of moths?] raised from larvae: AW does not select largest exclusively.

Account of lambing in 1864 after unusual drought.

Contributor:
Darwin Correspondence Project
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DCP-LETT-6829

From:
Alexander Wallace
To:
Charles Robert Darwin
Date:
15 July [1869]
Source of text:
DAR 86: A98
Summary:

Gives information on the proportions of sexes of certain moths. [See Descent 1: 313.]

Contributor:
Darwin Correspondence Project
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