1918. Third Edition reprinted. 370 pages. No dust jacket. Blue cloth. Pages remain clear with minimal tanning and foxing, mild to end-papers and text-block edges. Occasional underlining and text notes. Cracking to hinges, no damage to end papers. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Moderate tanning to spine. Gilt lettering is darkened. Cloth has minor damp and dust stains.