1968. No Edition Remarks. 271 pages. Orange dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Pencil marking to some pages, text remains unaffected. Pencil inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Very slight crushing to spine ends. Unclipped jacket has light edgewear with chips and creasing. Light tanning to spine and edges.