SASANIAN KINGS. Yazdgard I. AD 399-420. AR drachm (4.28 g; 29 mm). GW mint, located in Kirman province. Bust of Yazdgard I on floral ornament right, wearing mural crown with frontal crescent and korymbos. Rev. Fire altar with ribbons, flanked by two attendants, crescent to left of flames and inscription " gw " to right, illegible inscriptions to left and on altar shaft. Choice FDC. Lightly toned. Scarce.