Watch List notes:

THRACE, Anchialus. Gordian III, with Tranquillina. AD 238-244. Æ (27mm, 14.10 g, 6h). Confronted busts of Gordian right, laureate, draped, and cuirassed, and Tranquillina left, draped and wearing stephane / Nemesis standing facing, head left, holding rod; wheel at side. Varbanov 725. VF, green patina.