London: Sampson Lowe, Son, & Marston, 1868. [vi], 194, 24pp ad's. Original blue decorative cloth, gilt. All edges gilt. Octavo. First U.K. edition. Two signatures a little sprung; small abrasion to edge of lower board with slight loss of cloth; prize label for 1874; final two leaves of ad's lightly spotted; else a very good copy.