1971. Reprint. 515 pages. Brown paper covers. Minor foxing and tanning to pages. More prominent to text block edges and reverse of covers. Pen inscriptions to half title page. Light cracking and staining to gutters and hinges but binding remains firm. Paper covers have prominent edge-wear and corner curling with noticeable sunning, creasing and scuffing overall. Spine has heavier splitting, rolling and creasing.