9th Edition. 208 pages. No dust jacket. Green cloth. Black and white and colour photographic plates and black and white illustrations throughout. Slight cracking to gutters causing binding to be loose, however pages remain attached. Pages and plates have light tanning and foxing throughout. Previous owner's inscription to front pastedown. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Mottling to both boards.