1966. First Edition. 375 pages. Illustrated paper cover with lettering. Contains black and white illustrations. Uncorrected proof copy. Clean pages and illustrations with light tanning and mild foxing throughout. Thumb-marking present. Moderate water staining to bottom edges textblock. Binding remains firm. Paper covers have moderate edge-wear with slight rubbing to surfaces and curling to corners. Lettering is darkened. Moderate tanning to spine and covers. Minor splits to spine ends and corners. Visible wear marks to covers.