BITHYNIA, Claudiopolis (as Bithynium). Gallienus. AD 253-268. Æ (23mm, 9.40 g, 8h). Laureate, draped, and cuirassed bust right / Zeus seated left, holding patera and scepter. RG 72; SNG von Aulock 343. VF, dark brown and tan surfaces with patches of green and red. Rare.