1961. 4th Printing. 189 pages. Illustrated paper cover. Pan G335 with 'Director's Cover' and printed price of 2'6. Clean pages with noticeable tanning and foxing throughout. Pen inscription to first page textblock. Binding remains firm. Paper covers have moderate edge-wear with slight rubbing to surfaces and curling to corners. Minor splits to spine ends. Moderate tanning and wear marks to spine and covers.