THRACE. Mesembria. Gordian III, with Tranquillina, 238-244. Tetrassarion (Bronze, 26 mm, 13.45 g, 1 h), 241-244. AYT K M ANT ΓOPΔIANOC AYΓ CEB / TPANKYΛ/ΛINA Laureate, draped and cuirassed bust of Gordian III, on the left, facing diademed and draped bust of Tranquillina, on the right. Rev. MECAMBPIANΩN Apollo (oder Bonus Eventus) standing front, head to left, holding patera in his right hand and branch in his left. RPC VII.2 online 1224. Varbanov 4180. Struck from a somewhat worn obverse die, otherwise, about extremely fine.