Watch List notes:

KINGS of PARTHIA. Artabanos VI. Circa AD 216-224. AR Drachm (19mm, 2.79 g, 12h). Ekbatana mint. Diademed and draped bust left, wearing tiara with ear flap; 'r in Parthian script to right / Archer (Arsakes I) seated right on throne, holding bow; monogram below bow; ['r]tbnw mlk' in Parthian above. Sellwood 89.1 (Artabanos IV); Sunrise 461; Shore 464 (Artabanos IV). Light iridescent toning, deposits in devices, hairline die breaks, edge split. EF.