1951. Third Revised Edition. 278 pages. No dust jacket. Green cloth with a photographic black and white frontis and in text images throughout. Moderate tanning to pages with heavier foxing and tanning to pastedowns and endpapers. Frontis is detached but present and heavier tanning to text block edges. Both hinges are cracked with exposed netting and binding is loose. Boards have visible rubbing and moderate bumping to corners. Major crushing to spine ends and splitting to joints. There is fraying to cloth at corners and spine ends.