Watch List notes:

KINGS of PARTHIA. Pakoros I. Circa AD 78-120. AR Drachm (20mm, 3.52 g, 12h). Ekbatana mint. Diademed beardless bust left / Archer (Arsakes I) seated right on throne, holding bow; monogram below bow. Sellwood 73.11; Sunrise 431; Shore 395. Toned, traces of underlying luster. Near EF.

From the Dr. Stephen J. Antonello Collection, purchased from Pars Coins, 6 January 2011.