GALLIENUS
AD 253-268 
AE Antoninianus. 3.55g, 21.8mm
MINTED: Rome mint, AD 260-268
REF: RIC 92 var. (for no field mark); MIR 0599w
OBVERSE: GALLIENVS AVG, radiate and cuirassed bust right.
REVERSE: FIDES MILITVM, Fides standing left, holding ensign and scepter.

Notes:
Well-centered on a full sized flan.   Slight weakness of portrait.  
 
Historical Notes:
Gallienus was co-emperor with his father, Valerian, from 253 until 260, when the latter was defeated and captured by the Persian king, Shapur the Great.  History does not record if Gallienus attempted any recovery of his father, but he did continue his own sole rule of an empire that was rapidly becoming a shadow of its former self.  Much of the Roman East had been ravaged by the Persians, and the provinces of Gaul, Germany, Raetia, Britannia and Hispania broke away to form a Gallic Empire under the usurper Postumus.  After surrendering rule of the eastern provinces to the Palmyrene nobleman, Odenathus, Gallienus controlled only Italy and the Balkans directly.  While many sources paint Gallienus as an irresponsible, indolent and decadent ruler, others record that he successfully repelled a host of barbarian invaders and crushed a number of rebellions.  In fact, it was while besieging the rebel general Aureolus at Mediolanum (Milan) in 268 that Gallienus was assassinated.