Watch List notes:

SASANIAN KINGS. Yazdgird I, AD. 399-420. AR Drachm (4.14 gm; 28 mm). Standard portrait and crown, reverse, mint letters "AS" (Asuristan, Aspanvar-Ctesiphon region) to the right, no date. Sunrise 915var. Rare spelling for Yazdgird issue. Choice Superb EF.