1958. New Edition. 191 pages. Illustrated dust jacket over yellow cloth covered boards. Pages remain clear with minimal tanning and foxing. Plates are bright and clear. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Cloth has minor damp and dust stains. Mild crushing to spine ends. Book has a slight forward lean. Unclipped jacket has moderate edge-wear with chips, tears and creasing.