Watch List notes:

SASANIAN KINGDOM. Ardashir I, 224-241 AD. Æ Unit (11.10 gm). Busts of Ardashir on left and prince Shapur I on right, facing each other / Fire altar. Göbl.20. SNS.245. VF, brown green patina, some smoothing. Very Rare. ex PNC Collection.

Estimate: $650