1969. No Edition Remarks. 256 pages. Illustrated dust jacket over blue cloth covered boards with gilt. File Copy with ink stamps to prelims and dust jacket. Pages remain clear with minimal tanning and foxing. Minor pencil marking to front free end-paper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Gilt lettering is bright and clear. Unclipped jacket has light edge-wear with tears and creasing.