Caracalla, AE28 of Serdica, Thrace. AVT K M AVPH ANTWNINOC, laureate head right. OVLPIAC CER-DIKHC, Tyche, wearing kalathos and long robe, standing left, holding rudder on globe and cornucopiae. Ruzicka 319; Sofia 2391. With permission of Asta Tintinna Numismatica and deamoneta.com, Feb, 2013