Watch List notes:

SASANIAN KINGS. Yazdgard I. (AD. 399-420). Silver Drachm (4.32 gm; 28 mm). GW (Gorgan) mint. Yazdgird bust turning right, reverse, fire altar with attendants, mint mark GW for Gorgan on the left side of the base of the altar. Extremely rare mint abbreviation location. Sunrise 914var. Choice FDC. Fully lustrous. Lightly toned.