Watch List notes:

KINGS of PARTHIA. Artabanos I . 211-185 BC. Æ Dichalkon (16mm, 3.03 g, 11h). Rhagai-Arsakeia(?) mint. Head left, wearing bashlyk / Eagle standing right on boukranion with wings displayed; to right, horse's head right. Sellwood –; B. Simonetta, "Brevi note di numismatica Partica: Chalkoi di Arsaces II," SM 144 (November 1986), p. 88; Sunrise –; Shore –; PDC 32356 = Triton IX, lot 1088 (attributed to Arsakes II); CNG E-397, lot 237 (same dies). Fine, green-brown patina. Extremely rare.