1967. Facsimile Reprint. Unpaginated. Laminated grey dust jacket over blue cloth. Binding remains firm. Pages have light tanning and foxing throughout. Heavier to front free endpaper. Boards have light shelf-wear with corner bumping. Gilt lettering is bright and clear. Laminated clipped jacket has light edgewear with creasing. Light sunning to spine and edges. Wear marks overall.