1938. Twelfth Edition. 192 pages. Dust jacket over grey cloth. Pages are moderately tanned with visible foxing. Heavy tanning to endpapers. Mild cracking to gutters, however binding remains firm. Boards have light shelf-wear with corner bumping. Mild tanning to spine and board edges. Mild crushing to spine ends. Books has a backward lean. Clipped jacket has moderate edgewear with chips, tears, and creasing. Notable foxing. Heavy rubbing and marking all over.