London: Hodder and Staughton, 1949. Octavo, sky-blue cloth, spine and cover embossed with silver lettering, [xvi], 320 pp., one additional leaf at end (unpaginated), endpapers illustrated with a map, frontispiece, seven double-sided black-and-white plates, three diagrams included. Spine ends and corners bumped and rubbed, very light foxing of pages throughout;..... More