SASANIAN KINGS; Shapur II, 309-379 AD. PB (Lead) Unit (10.74 gm; 24 mm). Obverse, Shapur's bust turning right, tridant symbol of flower Iris (known as flower of Persia) in front of face, reverse, fire altar with attendants and figure in the flame. Struck on a broad flan. Choice Good VF. Nice original find patina. Rare.