Watch List notes:

SELEUKID EMPIRE. Antiochos I Soter. 281-261 BC. Æ (16mm, 2.78 g, 5h). Aï Khanoum mint. Struck circa 269-267 BC. Head of Herakles right, wearing lion skin / Forepart of horse right; to right, monogram above monogram-in-circle. SC 425 corr. (control marks); SMAK Type 5; HGC 9, 186. Earthen dark green-brown patina. VF. Extremely rare, SMAK notes only four published specimen.

From the MNL Collection, purchased from Pars Coins.