1939. Twelfth Edition. 967 pages. Brown dust jacket over blue cloth. Fair tanning to pages with heavier foxing and tanning to pastedowns and endpapers and moderate tanning to text block edges. Boards have minor sunning to edges and noticeable bumping to corners. Fair tanning to spine and minor crushing to spine ends. Book is also forward leaning. Unclipped jacket with vast tanning and large tears to edges, spine and corners.