Gordian III and Tranquillina, AE26, Anchialus, Thrace. 12.2 g.

AYT K M ANT GORDIANOC AYG CEB TRANKYLEINA, laureate, draped bust of Gordian right facing draped bust of Tranquillina left.
OYLPIANWN AGXIALEWN, Athena, helmeted, standing left, holding Nike and spear. 

Moushmov 2958; AMNG 661; Varbanov 753.

With permission of cngcoins.com, auction 378, Lot 295, July 2016.