Parthian Kingdom. Mithradates IV. 58/7-55 B.C. AE tetrachalkon (16.3 mm, 3.21 g, 11 h). Mithradatkart mint. Diademed and draped bust left, wearing torque and short beard / Elephant standing right, monogram below trunk. Sellwood 40.18 (Mithradates III); Shore -. Fine. Very Rare.