Maximinus II Follis Heraclea

IMP C GAL VAL MAXIMINVS P F AVG, laureate head right.
IOVI CONSER-VATORI AVGG, Jupiter standing left, holding Victory and sceptre, eagle at foot left. 

A in right field.
Mintmark SMHT

RIC VI Heraclea 74; BMC B4212.

Image courtesy of the British Museum