Watch List notes:

Seleukid Kingdom. Diodotos Tryphon. 142-138 B.C. AE 17 (17.06 mm, 5.23 g, 2 h). Antioch mint. Diademed head of Tryphon right / ΒΑΣΙΛΕΩΣ / [Τ]ΡΥΦΩΝΟΣ - [Α]ΥΤΟΚΡΑΤΟΡΟΣ, titles vertically downward to right and left of Macedonian helmet with cheek-pieces, adorned with spike and ibex-horn / ΑΣΚ in inner left field. Spaer 1825-6; CSE 263. good VF, beautiful, glossy black-green patina; slightly off-center losing nothing important.