1920. Sixth Edition. 445 pages. No dust jacket. Brown cloth. Pages are lightly tanned and foxed throughout. Minor pencil inscription to front pastedown. Occasional thumb-marking present. Binding is slightly shaky. Boards have moderate edge wear with bumping to corners and rubbing to surfaces. Crushing to spine ends with small splits and fraying to cloth.Light tanning to spine and edges. Minor brown marking to boards.