1971. No edition remarks. 277 pages. Pictorial dust jacket over blue cloth. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Minor pencil inscriptions to front free endpaper. Boards have moderate shelf wear with mild bumping and fraying to corners and crushing and fraying to spine ends. Some mild marks and staining to surfaces. Boards are slightly bowed. Unclipped jacket has light edge wear with moderate chipping and creasing. Some tanning and foxing to all surfaces, particularly to spine.