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Darwin Correspondence Project

To James Crichton-Browne   5 January 1874

The transcript of this letter is not yet available online.

Summary

Requests help for George Darwin’s investigation of marriages of first cousins. Seeks to determine proportion of first-cousin offspring among the insane, deaf and dumb, blind, etc.

Summary

Requests help for George Darwin’s investigation of marriages of first cousins. Seeks to determine proportion of first-cousin offspring among the insane, deaf and dumb, blind, etc.

Letter details

Letter no.
DCP-LETT-9227
From
Darwin, C. R.
To
Crichton-Browne, James
Sent from
Down
Source of text
DAR 143: 347
Physical description
3pp

Please cite as

Darwin Correspondence Project, “Letter no. 9227,” accessed on 10 December 2016, http://www.darwinproject.ac.uk/DCP-LETT-9227

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