Watch List notes:

SASANIAN KINGS. Yazdgard I. AD. 399-420. PB (Lead) Unit (3.42 gm; 17 mm). Obverse; Yazdgird's bust turning right, monogram in front of face, crescent behind the crown, reverse, fire altar with attendants, crescent and dots on either sides of flame, no mint or date. Choice Good VF. Nice original find patina. Extremely rare.