A PERSIAN BRONZE WINDOW GRILLE, comprising four long plain bars intersected by seven shorter bars, the first, third, fifth and seventh of which have simple round bosses at the intersections, the alternate ones with rectangular bosses on the central intersections engraved with floral interlace, two of these with rings on the central section, the third with a complete decorated panel, the bar at each side also engraved with an inscription, 14th/15th century (slight corrosion)