To ?   [2 June? 1840]

can give no information on the separation of the sexes in the Guanaco.—1

Believe me dear Sir | Yours truly | Charles Darwin

This scrap is from an autograph album; an indistinct postmark and a fragment of the address are preserved on the verso. The fragment of the address reads, ‘Ed. R [or K? rest of line missing] | Ca [rest of line missing]’.

Please cite as “DCP-LETT-570F,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-570F