1931. Sixth Impression. 630 pages. Illustrated dust jacket over brown cloth boards. Gilt lettering. Clean pages with light tanning and mild foxing throughout. Moderate tanning to free endpapers due to dust jacket flaps. Top textblock edge dyed brown. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is bright and clear. Book has a slight forward lean. Visible wear marks to boards. Unclipped jacket. Panels and spine have light edgewear with tears and creases. Minor sunning to spine. Visible wear marks to spine and panels.