1944. Sixth Edition. 307 pages. Illustrated dust jacket over green cloth with photographic black and white in text images throughout. Minor tanning to pages with heavier tanning to pastedowns and endpapers. Pencil inscriptions to front pastedown and endpaper and slight dog-eared pages throughout. Visible foxing and tanning to text block edges. Boards have visible rubbing and noticeable bumping to corners. Fair crushing to spine ends and heavier sunning to spine. Unclipped jacket with visible edge wear and rubbing. area of loss to spine and visible tearing to corners, edges and spine ends. Splitting to joints and major sunning to interior.