Antique iron earthenware box

Antique unstamped rectangular earthenware box. Sugar bowl, jewelry box... It is in good condition for its age. It has two small chips: one on the practically invisible inner edge and the other inside the invisible closed lid, a crack in a corner, some discreet cracks, and stains on the bottom of the box. Length 12.5cm Width 10cm Height 5cm for the base, 9cm with the lid at the handle.