Watch List notes:

Indo-Parthians, Farn-Sasan. Ca. A.D. 224-241. Æ "tetradrachm" (20 mm, 6.57 g, 3 h). Diademed and draped bust left / Sasanian-style fire altar. Senior 275.1T or 275.2T. Quite rare. Porous brown surfaces. Fine / very fine.