Watch List notes:

SASANIAN KINGS. Shapur II (309-379 AD). Silver Drachm (3.76 gm; 23 mm). Obverse; standard bust turning right, single ring around the image, mint abbreviation "AW" behind the head in upside down format, reverse; fire altar with attendants and Faravahar symbol on the base of the altar. Extremely rare with mint mark behind the head. Sunrise 834var. Choice EF. Lightly toned.