BITHYNIA. Prusias ad Hypium. Faustina Junior, Augusta, 147-175. Hemiassarion (Bronze, 17 mm, 3.55 g, 12 h). ΑΝΝΕΑ ΦΑΥSΤΙΝΑ (sic!) Draped bust of Faustina Junior to right. Rev. ΠΡΟYСΙΕΩΝ ΠΡΟС YΠΙΩ Hermes seated left on rock, holding kerykeion in his right hand and leaning left on rock. RPC IV online 4844. Very rare. Patina stripped, otherwise, very fine.