1950. Revised Edition. 319 pages. Pictorial dust jacket over green cloth. Black and white photographic plates throughout with colour illustrated plates. Binding remains firm. Pages and plates have light tanning and foxing throughout. Pencil inscription and sticker to front pastedown and endpaper. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Mottling to edges. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning to spine and edges. Water staining to spine. Foxing overall.