1918. Second Edition. 681 pages. No dust jacket. Blue cloth with gilt lettering. Ex-Libris plate stuck to front pastedown. Pages remain bright and clear with minimal tanning and foxing. More pronounced to text block edges. Binding remains firm. Boards have noticeable edge wear with corner bumping and rubbing to surfaces. Gilt lettering is dulled. Moderate crushing to spine ends. Wrinkling of cloth to rear board.