1943. Third Edition. 214 pages. Blue dust jacket over brown cloth. Contains black and white illustrations throughout. Pages remain bright and clear with minimal tanning and foxing. Sticker to front pastedown. Thumb-marking present. Visible creasing to gutter. Boards have mild edge-wear with slight rubbing to surfaces. Light crushing to spine ends. Some tanning to spine and edges. Textblock is shaky. Unclipped jacket has moderate edgewear with chips, tears and creasing. Some tanning to spine. Light rubbing to surfaces.