1960. First Published. 230 pages. Illustrated dust jacket over blue cloth covered boards. Pages remain clear with minimal tanning and foxing. End papers are more notably foxed. Text block edge is moderately foxed. Minor pencil marking to front paste-down. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Clipped jacket has moderate edge-wear with chips, tears and creasing.