1963. First English Editio. 328 pages. No dust jacket. Green cloth. Black and white photographic plates and illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. More pronounced to text block edges. Previous owner's inscriptions to front pastedown. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light tanning to spine and edges with crushing to spine ends. Severe mottling overall.