IMP
GALLIENVS PIVS FEL AVG (Translation: Supreme commander, Gallienus, the pious, the fortunate, emperor.)
Reverse description
Serapis, draped, standing left, raising right hand and holding spear in left hand; at his feet, rabbit.
Reverse script
Latin
Reverse lettering
P M TR
P VIIII COS IIII P P (Translation: Pontifex Maximus, Tribunicia Potestate Nona, Consul Quartum, Pater Patriae. High priest, holder of tribunician power for the ninth time, consul for the fourth time, father of the nation.)