1968. No Edition Remarks. 416 pages. Blue and red jacket over blue cloth. Pages remain bright and clear, with a few noticeable marks to textblock edges. Binding is firm. Pencil inscriptions to front endpapers. Boards and spine have minimal shelf-wear, with minor corner bumping and crushing to ends. Slight sunning to edges. Unclipped jacket. Panels and spine have moderate edgewear, with noticeable chipping, tearing and creasing, and slight loss to spine ends. Visible marking to exterior.