Watch List notes:

KINGS of PARTHIA. Osroes II. Circa AD 190-208. AR Drachm (19mm, 3.79 g, 12h). Ekbatana mint. Diademed bust left, wearing tiara / Archer (Arsakes I) seated right on throne, holding bow; monogram below bow. Sellwood 85.1; Sunrise 453; Shore 437. Light iridescence, struck on a compact flan. Near EF.