1964. No Edition Remarks. 256 pages. Yellow dust jacket over blue cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing. Text block edge is moderately foxed. Binding remains firm. 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 has become dull. Unclipped jacket has moderate edge-wear with chips, tears and creasing.