1950. Revised Edition. 215 pages. Pictorial dust jacket over green cloth. Pages with some foxing and tanning, particularly to endpapers and textblock edges. Binding remains firm. Boards have light shelf wear with minor corner bumping and crushing to spine ends. All surfaces tanned, particularly spine. Gilt lettering is dulled. Unclipped jacket has light edge wear with minor tears, chipping and creasing. Heavy tanning and foxing to all surfaces, particularly to spine.