Gordian III and Serapis, AE27 of Dionysopolis, Moesia. AD 238-244. 11.4 g. AYT K M ANTwNIOC GORDIANOC AYG, laureate, draped and cuirassed bust of Gordian III right, facing draped bust of Serapis left, polos on head. DIONYCOPOLEITWN, Emperor on horseback right, holding cornucopiae. Value mark E in exergue. Varbanov 545-546; Tachev 236-237; RPC VII-2, 1740. With permission of Eidmar auction 3, lot 234 (on biddr.com), March 2024.