Sent by Charles Robert Darwin, Down, Bromley, Kent to Joseph Dalton Hooker [none given] on 27 September 1865.
Darwin refers toWallace's 'On the phenomena of variation and geographical distribution as illustrated by the Papilionidae of the Malayan region'.
A typical letter handwritten by author in English and signed by author.
An original MS
Total Pages : 7
Pages with text: 7