1958. Fourth Edition. 194 pages. No dust jacket. Green cloth with gilt lettering. Black and white illustrated plates. Light thumb marking, foxing and tanning to pages and plates. More prominent to text block edges, pastedowns and free endpapers. Pen inscription to front free endpaper. Light cracking to gutters; some looseness to binding but pages remain attached. Boards have minor corner bumping and edgewear with mild staining, tanning and scuffing overall. Spine has light tanning with soft crushing to ends. Book has a slight forward lean.