1936. Sixth Edition. 402 pages. Pictorial dust jacket over decorated brown cloth. Contains colour illustrated plates. Pages and plates are lightly tanned and foxed throughout. Cracking to gutters of a few pages with exposed binding. Occasional thumb-marking present. Cracking to hinges with exposed binding. Binding is slightly shaky. Boards have mild edge wear with slight rubbing to surfaces. Soft crushing to spine ends. Book is bowed and forward leaning. Mild tanning to spine and edges. Unclipped jacket has heavy edge wear with some areas of loss, heavy tears, chips and creasing. Moderate tanning to spine and edges. Scuffing and light marking overall.