To ?   23 January [1843–6 or 1856–69]1

Down Bromley Kent

Jan. 23d

Dear Sir

I am much obliged to you for sending me a copy of your memoir, with its wonderfully beautiful illustrations, on the most interesting scientific point, which has occurred for many years.—2

With my best thanks I beg leave to remain | Dear Sir | Yours faithfully | Ch. Darwin

The date range is established by the form of the address; CD used this address from October 1842 to April 1846, and from October 1855 to March 1869.
The memoir has not been identified.

Please cite as “DCP-LETT-13873,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-13873