1967. Sixth Impression. 381 pages. Illustrated dust jacket over red cloth covered boards. Pages are moderately tanned and occasionally foxed throughout. Previous owner's inscription to front free end-paper. Damp stained top edge. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Unclipped jacket has heavy edge-wear with some areas of loss, heavy tears, chips and creasing.