IRAN, 16TH CENTURY The exterior gilt-stamped with a cusped medallion on a ground of cloudbands and floral scrolls, within a border of gilt-stamped floral cartouches, the interior decorated in découpé with a cobalt-ground medallion surrounded by a gilt stamped panel of cloud scrolls within similar gilt and découpé borders, with flap, minor repairs Each board 13 1⁄2 x 8in. (34.1 x 20.4cm.)