SASANIAN KINGS. Yazdgard I. 399-420 AD. AR Drachm (3.86 gm; 28 mm). KR (Karian or Karzan) mint. Bust right on floral ornament, wearing mural crown with frontal crescent and korymbos / Fire altar with ribbons; flanked by two attendants. SNS type Ib2/1a (pl. 50, 45); Göbl type I/1; Mochiri, Petite 17; Saeedi -; Sunrise 897var. Great style. Choice FDC. Lustrous. Lightly toned.