1935. Twentieth Edition. 240 pages. No dust jacket. Red cloth with gilt lettering. Pages are mildly tanned with visible foxing. Mild cracking to front hinge, missing front endpaper and mildly loose half title page. Boards have light edgewear with corner crushing and notable marking to boards. Moderate sunning to spine, which has mild crushing to ends. Mild water stains and droplets to rear board. Mild warping to boards.