1959. No Edition Remarks. 177 pages. Pictorial dust jacket over blue cloth. Black and white diagrams throughout. Folded chart at rear. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Minor pencil inscriptions to front free endpaper. Boards have light shelf wear with minor corner bumping and crushing to spine ends. Unclipped jacket has light edge wear with minor tears, chipping and creasing. Some rubbing and marking to surfaces. All surfaces heavily sunned, particularly spine.