1970. First Edition Thus. 154 pages. Illustrated dust jacket over yellow cloth covered boards. Pages are moderately tanned and occasionally foxed throughout. Text block edge is moderately foxed. Minor pencil marking to front free end-paper. Front free end paper excised. Hinges are cracked with exposed netting. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Cloth has minor damp and dust stains. Unclipped jacket has moderate edge-wear with chips, tears and creasing.