Viminacium in Moesia Superior, 254-255 AD., Gallienus, Pick 193.

Viminacium in Moesia Superior, Gallienus, struck 254-255 AD.,
Æ Sestertius (26-27 mm / 9,73 g),
Obv.: IMP GALLIENVS P AVG , laureate, draped and cuirassed bust of Gallienus right, seen from behind.
Rev.: P M S C - OL VIM / AN XVI (in ex.) , Moesia standing between a lion and a bull.
Pick (AMNG) Dacien & Moesien I, 1, 60, 193 .