THRACE. Anchialus. Gordian III, with Tranquillina, 238-244. Pentassarion (Bronze, 27 mm, 13.76 g, 6 h), 241-244. AYT K M ANT ΓOPΔIANOC AYΓ•CABEIN• / TPANKYΛΛI/NA Laureate, draped and cuirassed bust of Gordian III, on the left, facing diademed and draped bust of Tranquillina, on the right. Rev. OYΛΠIANⲰN AΓXIAΛΕⲰN Serapis standing front, head to left, raising his right arm in salute and holding scepter in his left. AMNG II 651. RPC VII.2 online 1180. Varbanov -. Thin flan crack and very minor weakness, otherwise, extremely fine.