From:
Charles Robert Darwin
To:
Unidentified
Date:
20 June [1861-8]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:
Sends a copy of the paper [with A. R. Wallace, "On the tendency of species to form varieties" (1858), Collected papers 2: 3–19] about which his correspondent asked; CD’s parts were written years ago and not intended for publication; he gave permission for publication of the extracts. Wallace’s paper seems to him excellent.
Contributor:
Darwin Correspondence Project