1944. No Edition Noted. Unpaginated. Green dust jacket over green cloth with photographic black and white in text images and black and white illustrations throughout. Volume 6, pagination carries over from previous volumes. Minor tanning to pages with heavier tanning to pastedowns and endpapers. Slight dog-eared pages throughout and light tanning to text block edges and binding is loose. front hinge is cracked with exposed netting. Boards have minor tip ex marks and rubbing with visible bumping to corners. Fair crushing to spine ends. Unclipped jacket with visible edge wear and rubbing. There is visible tearing to corners, edges and spine ends and splitting to joints.