Gordian and Tranquillina, AE28 of Tomis, Thrace.

AVT K M ANTWN GORDIANOC C TRANKVLINA, laureate, draped and cuirassed 
bust of Gordian right facing draped bust of Tranquillina left.
MHTRO PONTOV TOMEIEWC (sic), Athena, helmeted, seated left, holding 
patera and inverted spear; shield at her side, delta-C across fields. 

Moushmov 2281 var; Varbanov -; AMNG -; Beastcoins Sale #3343124. Poss. unlisted without altar for Athena holding patera and spear.

Courtesy of beastcoins on vcoins.com, May 2011.