1968. No Edition Remarks. 942 pages. Illustrated dust jacket over black cloth covered boards with gilt. Pages are moderately tanned and occasionally foxed throughout. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends, with fraying cloth and small splits. Boards have minor damp and dust stains. Gilt lettering has become dull. Unclipped jacket has heavy edge-wear with some areas of loss, heavy tears, chips and creasing.