THRACE, Anchialus. Gordian III, with Tranquillina. AD 238-244. Æ (26mm, 13.42 g, 6h). Laureate, draped, and cuirassed bust of Gordian III right, facing diademed and draped bust of Tranquillina left / City gate with two towers. AMNG I 681; Varbanov 680. VF, dark brown patina with green highlights.