1910. Fourth Edition. 344 pages. No dust jacket. Black cloth with gilt lettering. Black and white photographic plates. Minor foxing and tanning to pages and plates. More prominent to text block edges, pastedowns and free endpapers. Moderate cracking to gutters causing some looseness to binding but pages remain attached; lighter to hinges. Boards have minor corner bumping and edgewear with mild staining, tanning and scuffing overall. Spine has heavier tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean.