SASANIAN KINGS. Yazdgard I, 399-420. Drachm (Silver, 29 mm, 4.16 g, 2 h), KL (Kerman). Bust of Yazdgard I to right, wearing mural crown with frontal crescent and korymbos. Rev. Fire altar with ribbons; attendants flanking, crescents and pellets flanking flames. SNS III Type Ib1/1a; Sunrise -. Toned. Good very fine.