1950. Second Edition. 116 pages. Plain dust jacket over orange cloth covered boards with gilt. Pages and binding are presentable with minor defects. Some issues present such as mild cracking, inscriptions, inserts, moderate foxing, tanning and thumb marking. 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. Mild rubbing and marking. has moderate edge-wear with chips, tears and creasing.