Orbiana AE20 of Prusa ad Olympum, Bithynia. AD 222-235. 5.7 g.

GN CE BAR ORBIANH AY, draped bust right.
PROYCAEWN, Tyche standing left, holding rudder and cornucopiae.

RecGen 141; Waddington 511.

With permission of Numismatik Naumann auction 50, Lot 325, Feb. 2017.