1968. Revised edition. 339 pages. Pictorial dust jacket over brown cloth. Black and white photographs throughout. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Minor pencil inscriptions to front free endpaper. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Boards are slightly bowed. Clipped jacket has light edge wear with minor tears, chipping and creasing.