1968. First Edition. 142 pages. Illustrated dust jacket over tan cloth covered boards with gilt. Contains in-text line drawings throughout. Contains black and white photographic plates. 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. Mild crushing to spine ends. Book has a slight forward lean. Gilt lettering is bright and clear. Sunning to spine. Unclipped jacket has light edge-wear with tears and creasing. Moderate foxing to spine.