THRACE, Serdica. Caracalla. AD 198-217. Æ (30.5mm, 19.17 g, 6h). Laureate head right / Tyche standing left, head right, holding rudder and cornucopia. H&J 12.18.38.7; Ruzicka 325; Varbanov 2477. Green and brown patina. Good VF. Quite pleasant in hand.