1969. First Pubished. 661 pages. Illustrated dust jacket over blue cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Binding remains firm. Minor pencil marking to front free end-paper. Cloth has minor damp and dust stains. Book has a slight forward lean. Mild crushing to spine ends. Gilt lettering is darkened. Unclipped jacket has light edge-wear with tears and creasing. Moderate tanning to spine.