1969. No Edition Remarks. 158 pages. Illustrated dust jacket over blue cloth boards with lettering. Contains black and white illustrations and maps. 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. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Slight crushing to spine ends. Lettering is bright and clear. Unclipped Jacket. Panels and spine have light edgewear with tears and creases. Visible wear marks to spine and panels.