1968. Revised Edition. 110 pages. Illustrated dust jacket over brown cloth with photographic black and white plates and in text images throughout. Light tanning to pages with heavier tanning to pastedowns and endpapers. Pencil inscriptions to front pastedown and light tanning to text block edges. Boards have mild rubbing and minor bumping to corners. Soft crushing to spine ends as well. Unclipped jacket with visible edge wear and moderate foxing and sunning to interior.