Postumus Antoninianus, struck 266 AD at Cologne mint.

Obv: IMP C POSTVMVS P F AVG, radiate, draped and 
cuirassed bust right. 
Rev: FIDES EXERCITVS, four standards, one surmounted
by hand, another by an eagle.

RIC 303; Elmer 417; AGK (corr.) 20; Cunetio 2432;
Sear5 10939.

Picture: Sebastian Sondermann - Ancient Numismatics stock. 
ID: PAnt-12 

With permission of Sebastian Sondermann - 
Ancient Numismatics stock, gallic-empire.com
Added July 2009