1926. Seventh Edition. 439 pages. No dust jacket. Brown cloth with gilt lettering. Clean pages with noticeable tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Notable tearing to p.xiii. Mild annotations and marginalia to pages throughout. Mild thumb-marking present. Mild droplet staining to text block edges. Boards have light shelf-wear with corner bumping. Mild tanning to spine. Books has a backward lean.