1957. Fifth Edition. 288 pages. No dust jacket. Green cloth. Contains black and white illustrations and photographs throughout. Pages are mildly tanned with visible foxing. Mild cracking to gutters, however binding remains firm. Mild thumb-marking present. Mild droplets to rear pastedown and endpaper. Boards have light edgewear with corner crushing and notable marking to boards. Heavy tanning to spine, which has mild crushing to ends. Moderate water stains to front board. Book has forward lean. Boards are notably warped. Pen to rear board.