Watch List notes:

THRACE, Anchialus. Gordian III, with Tranquillina. AD 238-244. Æ (26mm, 10.70 g, 6h). Confronted busts of Gordian right, laureate, draped, and cuirassed, and Tranquillina left, draped and wearing stephane / Eagle standing facing on thunderbolt, head right, holding wreath in beak. Varbanov 691 corr. (obv. legend). VF, green patina.