Discusses some calculations which he is doing for CD on the ratios of red and brown colouring in some animals.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Discusses some calculations which he is doing for CD on the ratios of red and brown colouring in some animals.
Has received letter from Appleton’s that they agree to reprint from the latest edition of the Origin [5th English] and will add corrections sent by CD.
They wish also to receive early sheets of new book [Descent] on which they will pay £10.
Will send cheque for sales of Origin, based on older agreement between Appleton’s and Asa Gray to pay CD 5%.