Parthian Kingdom. Mithradates II. 121-91 B.C. Æ chalkous (15 mm, 2.10 g, 12 h). Rhagai. Bearded and diademed bust of Mithradates II left; monogram behind / ΒΑΣΙΛΕΩΣ ΜΕΓΑΛΟΥ ΑΡΣΑΚΟΥ ΕΠΙΦΑΝΟΥΣ, bow in bowcase over arrow. Sellwood 24.40; Sunrise â€"; Shore â€". Rare. Brown surfaces, light encrustations. Very fine.