1917. Authorized Edition. 526 pages. No dust jacket. Green boards with gilt lettering. B&W illustrations throughout. Mild ink staining to some pages. Both hinges cracked with netting visible, thus the boards are slack. Minimal foxing and tanning to endpapers and page edges. Mild wear and bumping to spine, board edges and corners, with scuffing and soiling to boards. Notable tanning to spine.