Parthian Empire. Osroes I (109-129 AD). AR Drachm. Ekbatana mint Parthian Empire. Phriapatios to Mithradates I (Circa 185-132 BC). AR Drachm. Hekatompylos mint Parthian Empire. Artabanos I (126-122 BC). AR Drachm. Ekbatana Sasanian Empire. Ardashir III (628-630). AR Drachm. WYHC. Year 2 Parthian Empire. Phriapatios (185-170 BC). AR Drachm. Hekatompylos mint Parthian Empire. Mithradates IV (58/7-55 BC). AR Drachm. Mithradatkart Parthian Empire. Phraates IV (Circa 38/7-2 BC). AR Drachm. Court mint at Rhagai Parthian Empire. Vologases IV (Circa 147-191 AD). BI Tetradrachm. Seleukeia on the Tigris Parthian Empire. Sanatrukes (Circa 116 AD). AR Drachm. Ekbatana Gallery