1965. Twenty-Sixth Impression. 454 pages. No dust jacket. Red cloth with gilt lettering. Clean pages with mild tanning throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Notable droplet staining to text block edges. Boards have light edgewear with corner crushing and mild marking to boards. Moderate sunning to spine, which has mild crushing to ends. Mild water stains and droplets to rear board. Front board is notably warped. Small chip to front joint.