1873. Fourth Edition. 346 pages. No dust jacket. Green cloth with gilt lettering. Ex Libris plate to front pastedown. Rough-cut pages. Light foxing and tanning to pages. More prominent to text block edges and free endpapers. Light cracking and staining to gutters; subtle looseness to binding but pages remain attached. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has heavier tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean.