1968. Second Edition. 366 pages. Pictorial dust jacket over green cloth. Contains black and white illustrations with color plates. Moderate tanning, with light foxing and marking to pages. Cracking to front hinge, with exposed netting. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has light edge wear with minor tears and chipping. Moderate tanning and creasing, with rubbing and marking.