Gordian III and Tranquillina AE 27mm of Anchialus, Thrace. AD 238-244. 12.1 g.

AYT K M ANT GORDIANOC AYG CAB TRANKYLLINA, laureate, draped and cuirassed bust of Gordian right facing diademed and draped bust of Tranquillina left. 
OYLPIANWN AGXIALEWN, Demeter standing left, holding corn-ears and long torch. 

RPC VII.2, 1147; AMNG 653; Tachev, Anchialos 119-130; Varbanov 684.

With permission of Eidmar auction 3, lot 265 (on biddr.com), March 2024.