1949. Third Edition Revised. 277 pages. Illustrated dust jacket over red cloth boards with lettering. Contains black and white plates. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Clipped jacket. Panels and spine have moderate edgewear with chips, tears and creases. Moderate tears and loss to spine and edges. Tape repair to interior spine. Visible wear marks to jacket.