1941. First Edition Seventh Impression. 343 pages. No dust jacket. Blue cloth. Contains black and white in-text illustrations. Pages are lightly tanned and foxed throughout, heavier to endpapers. Previous owner's inscription to front free endpaper. Binding remains firm. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Moderate tanning to spine and edges. Foxing and brown marking overall, with small white mark to front board.