1953. 3rd Edition. 256 pages. Pictorial dust jacket over blue cloth. Black and white illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Light tanning to spine and edges. Staining to spine and rear panel. Foxing overall.