1947. Fourth Edition. 76 pages. Black and white photographic dust jacket over grey cloth with photographic black and white in text images throughout. Minor tanning to pages with heavier tanning to pastedowns and endpapers. Pencil inscriptions to front endpaper and visible tanning to text block edges. Boards have minor rubbing and light bumping to corners. Soft crushing to spine ends. Unclipped jacket with visible edge wear and rubbing. Moderate sunning to spine and visible tearing to corners, edges and spine ends.