1965. Tenth Edition. 416 pages. Illustrated dust jacket over red cloth with gilt lettering. Light foxing and tanning to pages. More prominent to text block edges, pastedowns and free endpapers. Pencil inscription to front free endpaper. Binding is slightly loose but pages remain attached. Boards have minor corner bumping and edgewear with mild mottling, tanning and scuffing overall. Spine has light tanning with soft crushing to ends. Lettering remains bright and clear. Book has a slight forward lean. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning and scuffing overall.