1966. First Edition Thus. 144 pages. Pictorial jacket over blue cloth with gilt lettering to spine. Contains black and white photographs and diagrams throughout. Pages remain bright and clear, with mild foxing to edges. Mild marking to some pages throughout; text is not obscured. Binding is firm. Boards and spine have minimal shelf-wear, with mild corner bumping and crushing to ends. Moderate sunning to spine ends. Gilt remains bright. Mild marking overall. Book has a slight forward lean. Unclipped jacket. Noticeable foxing to all surfaces. Heavy water staining to rear panel. Visible edgewear with large rips and some areas of loss.