1968. No Edition Remarks. 57 pages. Illustrated dust jacket over illustrated cloth covered boards. Pages remain clear with minimal tanning and foxing. Plates are bright and clear. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Unclipped jacket has light edge-wear with tears and creasing. Moderate sunning to spine.