1938. Seventh Edition. 281 pages. Illustrated dust jacket over red cloth covered boards. Colour photographic plates. Pages remain clear with minimal tanning and foxing. Plates are bright and clear. Previous owner's inscription to front free end-paper. Binding remains firm. Text block edges are stained. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Cloth has minor damp and dust stains. Book has a slight forward lean. Gilt lettering is bright and clear. Unclipped jacket has moderate edge-wear with chips, tears and creasing.