1948. Third Edition. 120 pages. Illustrated dust jacket over blue cloth. Decorated end-papers. Contains black and white photographic plates. Full colour frontispiece. Top edge of text block dyed red. Binding remains firm. Pages remain bright and clear with minimal tanning and foxing, heavier to end-papers and paste-downs. Minor pencil marking to rear paste-down. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Clipped jacket has moderate edge-wear with chips, tears and creasing. Foxing to reverse side.