London: Crosby, Lockwood and Son, 1921. Small 8vo., pp.viii,273,14, olive cloth, black lettering, b/w illustrations; small bookseller sticker to front paste-down endpaper, slight soiling to front endpapers, very slight foxing throughout, creasing to lower rear endpapers, hinge slightly visible between p.97-98, light soiling to edges and slightly to boards, light sunning to spine, rubbing and slight bruising to extremities, a good + copy. No dust-jacket.