London: Routledge & Kegan Paul, 1970. 1st edition. Cloth. 378 + plates; 539 pp. 130 b/w illustrations in text volume; plate volume contains over 500 pp. of illustrations plus 16 colourplates. Some very faint fore-edge soiling with small stain on front dj panel on vol.1 and chip to rear flapfold.....