Seleukid Kingdom. Diodotos Tryphon. 142-138 B.C. Æ (18 mm, 4.27 g, 12 h). Antioch on the Orontes. Diademed head of Diodotos Tryphon right / [Β]ΑΣΙΛΕΩΣ ΤΡΥΦΩΝΟΣ [ΑΥΤΟ]ΚΡΑΤΟΡΟΣ, Macedonian helmet adorned with a ibex horn; in inner left field, the caps of the Dioskouroi. SC 2034.2d; HGC 9, 1061. Attractive green patina with earthen deposits. Very fine.