Watch List notes:

SASANIAN KINGS. Yazdgird (Yazdgard) I. AD 399-420. AR Drachm (25.5mm, 4.27 g, 3h). HLYDY (Herat) mint. Bust right, wearing mural crown with frontal crescent and korymbos / Fire altar with ribbons; attendants flanking, HLYDY in Pahlavi on altar shaft. SNS Type Ib2/1a; Sunrise 900. Iridescent toning in devices. Near EF.