WALTON, Elijah. The Camel: Its Anatomy, Proportions and Paces, London: Day & Son, 1865, 2° (550 x 370mm.), frontispiece and 94 lithographed plates by Day & Son after Walton, 22 coloured (a few soiled at margins and detached, library stamps on verso of some plates, embossed library stamps), original cloth gilt (scuffed, spine slightly worn, inner hinges broken), g.e.