WALTON, Elijah (1832-1880). The Camel, its Anatomy, Proportions and Paces, London: Day and Son, 1865. 2° (552 x 365mm). Lithographed frontispiece and 94 plates, some hand-coloured. (A few plates partially disbound, some spotting.) Original maroon cloth, title in gilt on front board (rubbed at extremities). Nissen ZBI 4333.