Watch List notes:

Seleukid Empire, Tryphon Æ18. Uncertain mint, circa 142-138 BC. Diademed head right / BAΣIΛ[EΩΣ] TPYΦΩ[NOΣ] [AY]TOKPAT[OPOΣ], spiked Macedonian helmet with cheek guards, adorned with wild goat's horn above visor; AΣ to inner left. SC 2040. 5.03g, 18mm, 2h.

Very Fine.

From the inventory of a North American dealer.