1961. No edition remarks. 271 pages. Dust jacket over blue cloth. Pages are mildly tanned with visible foxing. Minor cracking to gutters, however binding remains firm. Mild thumb-marking present. Heavy foxing to text block edges. Boards have light edgewear with corner crushing. Mild sunning to board edges and spine, which has mild crushing to ends. Mild droplet to rear board. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Heavy foxing. Light rubbing and marking all over.