From G. H. Darwin   [c. 17 July 1871]

Letter and/or further information available at https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-6765.xml.

Also published in The Correspondence of Charles Darwin, vol. 24-Supplement.

Please cite as “DCP-LETT-6765,” in Ɛpsilon: The Charles Darwin Collection accessed on 27 April 2024, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-6765