1950. No edition remarks. 624 pages. Blue dust jacket over beige cloth with red cloth to boards. Clean pages with mild tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Boards have light edgewear with corner crushing. Mild tanning to spine, which has mild crushing to ends. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Moderate sunning to spine. Light rubbing and marking all over.