Gold signet-ring; in form of bow-ring. Octagonal bezel is engraved in intaglio with shield of arms: per bend, column and three bends, for Donati(?), surmounted by crest and helm with mantling. Engraved with inscription; pearled border; nielloed reserved inscription around hoop with rosettes between several words. Extended back of ring decorated with column. Italy (Venice), 14th century.