1966. 13th Edition. 344 pages. Pictorial dust jacket over red cloth. Black and white and colour photographic plates throughout. Binding remains firm. Pages and plates have light tanning and foxing throughout. Previous owner's inscription to front pastedown. Tape marks to endpapers and pastedowns. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends with splits to spine ends causing cloth to be frayed. Marking to front board. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning to spine and edges. Tape marks to flaps. Foxing overall.