Watch List notes:

KINGS of PARTHIA. Unknown King III. AD. 140. Silver Drachm (3.48 gm; 20 mm). Ekbatana mint. Diademed bust left, long pointed beard, earring visible, hair in three waves; diadem has three bands, triple loop, and four ends / Arsakes I seated right on throne, holding bow; monogram below bow. Sellwood 83.1; Shore 426; BMC Parthia -; MACW 683; Sunrise -. Well struck on a nice broad flan. Choice EF. Nice original find patina. Extremely rare.