1924. Eleventh Edition. 256 pages. No dust jacket. Fully re-bound in decorative tan calf. Original printed wrappers bound in. Pages have mild tanning and foxing. Pen inscription to front endpaper. Binding remains firm. More pronounced foxing to text block edges. Boards have noticeable edge wear with corner bumping. Some peeling to leather at spine ends. Gilt lettering is dulled.