1966. No edition remarks. 251 pages. Dust jacket over orange cloth. Clean pages with mild tanning throughout. Tightly bound with faint thumb-marking throughout. Pencil inscription to title pages. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Boards are mildly warped. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Moderate sunning to spine.