1915. Sixth Edition. 184 pages. No dust jacket. Green cloth with gilt lettering. Contains black and white illustrations and plates throughout. Pages are moderately tanned and foxed throughout. Pencil inscription to front free endpaper. Thumb-marking present. Noticeable creasing to gutter. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Soft crushing to spine ends. Noticeable tanning to spine and edges. Light marks to boards. Boards are slightly bowed.