Gordian III AE18 of Perperene, Mysia, AD 238-244. 2.45 g. GORDIANOC, laureate, draped and cuirassed bust right. PERPERHNIWN. Dionysus, naked, standing left, holding kantharos and thyrsos. Apparently unpublished. Naumann 39, 573 With permission of Numismatik Naumann Auction 39, Lot 573, Jan. 2016.