1966. Second Edition. 196 pages. Pictorial dust jacket over blue cloth boards with lettering. Contains black and white plates. Clean pages and plates with light tanning and mild foxing throughout. Moderate tanning to free endpapers due to dust jacket flaps. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Minor wear marks to boards. Clipped jacket. Panels and spine have light edgewear with tears and creases. Visible wear marks to spine and panels.