1916. 21st Edition. 323 pages. No dust jacket. Black cloth. Black and white photographic frontispiece with illustrations throughout. Severe cracking to hinges causing boards to be loose. Pages and illustrations have light tanning and foxing throughout. Previous owner's inscription to front pastedown and endpaper. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Wear marks overall.