1966. Fourth Printing. 207 pages. Illustrated dust jacket over blue cloth boards with lettering. Foreword written by Miles H.Robinson. Slight crinkling to paper at gutter. Clean pages with light tanning and foxing to text block edges. Binding is firm throughout with minor thumb-marking. Heavier tanning to free endpapers. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Slight crushing to spine ends. Lettering is bright and clear. Moderate sunning to spine and edges. Minor wear marks to boards. Unclipped Jacket. Panels and spine have light edgewear with tears and creases. Visible wear and water marks to spine and panels.