Watch List notes:

Byzantine Æ 1 Nomisma Weight. Made from a 2nd century pseudo-autonomous issue of Perinthos, circa 4th-5th centuries AD. Ivy-wreathed head of Dionysos to right / [Π]ΕΡΙΝΘΙΩΝ, Herakles standing to right, hand on hip, leaning on club draped with lion skin. For type, Schönert, Perinthos 161. 4.26g, 19mm, 7h.

Condition as seen; deepened groove on edge.