Caracalla, AE32 of Serdica, Thrace. AVT K M AVR CEV ANTWNEINOC, laureate head right. OVLPIAC CERDIKHC, Eagle standing facing, head right, holding wreath in its beak. With permission of www.slaveycoins.com, March 2012. Moushmov 4886; Varbanov 2283-2284 var (bust type and obv. legend); Ruzicka 349-350 var (eagle's head left).