1968. No Edition Remarks. 284 pages. Blue jacket over blue cloth. Pages remain bright and clear. Binding is firm. Pencil inscription to front free endpaper. Boards and spine have minimal shelf-wear, with mild corner bumping and crushing to ends. Spine is slightly sunned. Unclipped jacket. Light tanning to spine, edges and joints. Panels have light edgewear, with small tears, chips and creases, heavier to spine ends.