Sixth Edition. 327 pages. No dust jacket. Red cloth boards with lettering. Part II. Slight crinkling to gutters however binding remains firm. Pages are moderately tanned with noticeable foxing. Minor dog-eared corners. Heavier tanning to free endpapers. Pen inscription to front free endpaper. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Slight crushing to spine ends. Gilt lettering is darkened. Pen writing to front board. Heavy water and wear marks to boards and spine. Heavy sunning to edges. Book has a slight forward lean.