1961. First Edition. 240 pages. Blue dust jacket over blue cloth. Black and white illustrations throughout. Clean pages with mild tanning and foxing throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front endpaper. Boards have light edge wear with minor corner bumping. Mild crushing to spine, with occasional markings overall. Mild sunning to board edges. Notable warping to front board. Erosion and chipping to upper edge of rear board. Unclipped jacket has light edgewear with tears and creasing. Heavy foxing present. Mild sunning to front panel. Light rubbing and marking all over.