1954. Tenth Edition. 1253 pages. Illustrated dust jacket over green cloth boards. Gilt lettering. Clean pages with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pen inscription to front free endpaper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is darkened. Visible wear marks to spine and boards. Unclipped jacket. Panels and spine have light edgewear with tears and creases. Heavy tanning and wear marks to flaps, panels and spine.