1859 - Proof copy
On the Origin of Species by Means of Natural Selection, or, the Preservation of Favoured Races in the Struggle for Life. London: J. Murray, 1859.
This copy is a proof copy with corrections in the author's hand. The majority of changes relate to punctuation, indicating that Darwin did not request any substantive corrections once the book had gone to press.
Gift of Robert B. Honeyman, 1920