1932. 3rd Edition. 340 pages. No dust jacket. Blue cloth. Black and white photographic plates throughout. Severe cracking to hinges causing boards to be loose. Pages and plates have light tanning and foxing throughout. Water staining to some pages, text remains readable. Pencil inscriptions to front free endpaper. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Slight crushing to spine ends. Staining to both boards.