To G. H. Darwin   12 [December 1874 or January 1875?]

Letter and/or further information available at https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-9221.xml.

Also published in The Correspondence of Charles Darwin, vol. 22.

Please cite as “DCP-LETT-9221,” in Ɛpsilon: The Charles Darwin Collection accessed on 10 May 2024, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-9221