1951. 4th Impression. 235 pages. Pictorial dust jacket over red cloth. Binding remains firm. Pages have light tanning and foxing throughout. Water staining to some page edges, text remains unaffected. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Unclipped jacket has heavy edgewear with areas of loss, heavy tears, chips, and creasing. Light tanning to spine and edges. Water staining and foxing overall.