1910. Fourth Edition. 471 pages. No dust jacket. Green cloth. Pages are moderately tanned with noticeable foxing throughout. Slight crinkling to paper at gutters, however binding remains firm. Thumb-marking present throughout. Boards have visible edge wear with corner bumping. Moderate tanning to spine and edges with some crushing to spine ends. Gilt lettering is darkened. Small spits to joints and spine ends. Water marks to front. Book has a slight forward lean.