1947. Eleventh Impression. 380 pages. No dust jacket. Green cloth. Contains black and white in-text illustrations. Pages are lightly tanned and foxed throughout. Cracking to gutters of a few pages with exposed binding. Light thumb-marking present. Minor pencil inscription to half-title page. Cracking to hinges with exposed binding, causing boards to be slightly loose. Binding is slightly shaky. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Scuffing and light marking overall. Small stain to front board. White stickers and some white marking to rear board.