Watch List notes:

KINGS of PARTHIA. Phraates IV. Circa 38/7-2 BC. AR Drachm (19mm, 3.22 g, 12h). Mithradatkart mint. Diademed bust left; behind, eagle left, holding wreath / Archer (Arsakes I) seated right on throne, holding bow; monogram below bow; B behind throne. Sellwood 52.33 var. (Φ behind throne); Sunrise –; Shore –; PDC –; Zeno –. VF, bright surfaces, small flan flaw on edge of reverse. An apparently unknown variety with the B behind the throne, none on CoinArchives.

From the Nisa Collection.