1961. No Edition Remarks. 121 pages. Pictorial dust jacket over green cloth. Black and white illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Heavier to endpapers and pastedowns. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Areas of loss to spine ends with water staining to spine. Light tanning to spine and edges. Wear marks and foxing overall.