Gallienus Antoninianus Cologne mint

Gallienus Antoninianus, struck AD 259 - 260 at Cologne mint.
Obv: GALLIENVS P F AVG, radiate and cuirassed bust right.
Rev: DEO MARTI, Mars standing left in tetrastyle temple, 
resting on shield and spear.
1,42 g, 20 mm.
RIC 10

With permission of cngcoins.com, March 2006