My dear Sir
On my return home after a two months’ absence in Devonshire,2 on Tuesday night I found lying here the “Survey of Human Progress”,3 which you have very kindly sent me. I fear it has been lying here for some time. I am very glad to see that you have kept your intention of publishing on this grand & interesting subject & I hope in a few days to read your work.4
I thank you sincerely for sending me a copy & with much respect, I [ … ] remain My dear Sir | Yours sincerely | Charles Darwin
Please cite as “DCP-LETT-3237F,” in Ɛpsilon: The Charles Darwin Collection accessed on