Darwin, Charles. ON THE ORIGIN OF SPECIES by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life. By Charles Darwin, M.A., Fellow of the Royal, Geological, Linnaean, etc., Societies; Author of 'Journal of Researches during H. M. S. Beagle's Voyage Round the World.' Third Edition, with Additions and Corrections. (Seventh Thousand.) London: John Murray, Albemarle Street. 1861. Cr. 8vo, Third Edition; pp. xx, 538+(adv.); folding diagram, index; original cloth, blind-stamped boards & spine gilt; light brown chalk-surfaced endpapers; binder's ticket of Edmonds & Remnants at bottom of rear pastedown; entirely uncut; (neat signature of original owner "William McHay" on half-title); a very nice, sound & clean copy; rare. London; John Murray; 1861.