Oxford: Oxford University Press, 1950. Three volumes, the set, 8vo.,pp. xi,479; xi,436; viii,748, burgundy cloth, gilt, b/w and monochrome maps including a fold-out map to rear of vol.I & vol.III; ownership library bookplate partially removed to front paste down endpaper of vol.I, ownership inscriptions to front free endpapers of vols.II & III, small acquisition label to spine of vol.I, webbing becoming visible to inner hinge between title and and half title pages, lightly toning to margins, light rubbing to extremities of vol.I, in dust-jackets, of which vol.I is price-clipped, heavily rubbed to extremities of vol.I with chipping and loss to head and foot of spine and to corners, creasing and toning along extremities, with stain to spine and a scuff mark where label has been removed, vols. II & III have toning to spines with light chipping to head of spine to vol.III, overall a very good set.