1875. Sixth and Revised Edition. 288 pages. No dust jacket. Green cloth with gilt lettering. Pages have mild tanning and foxing throughout. Mild thumb-marking present. Pencil inscription to front pastedown and endpaper. Heavy tanning and moderate foxing to endpapers. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Notable scratching and marking to boards. Heavy tanning to spine, which has crushing and wear to ends.