SASANIAN KINGS, Yazdgird I, 399-420 AD. PB (Lead) Unit (2.62 gm; 14 mm). Obverse, Yazdgird's bust turning right, Tamgha like monogram in front of face with a large dot above the monogram, reverse, fire altar with attendants with crescent on both sides of flame. Choice VF. Original find patina. Rare.