Orbiana, AE28 of Trapezus, Pontus. Dated local year 163, AD 226-227. 12.42g. ORB CALOY ORBIANHN AYG, draped bust right, wearing stephane. TRAPEZOYNTIWN E RXG, Mithras on horseback right, small altar to right. Var of Wojan 107 (has tree behind); RecGen 40-41 var (has tree and column); Arslan 57 var (has tree); Paris M4698 var (ditto); France 464 var (ditto). Naville 20, 236 With permission of Naville Numismatics auction 20, Lot 236, Feb. 2016.