Postumus AR Antoninianus. Cologne, 263-265 AD. 3.65 g.

IMP C POSTVMVS P F AVG, radiate, draped and cuirassed bust right.
HERC DEVSONIENSI, tetrastyle temple with three dots in pediment, Hercules standing left within, holding lionskin and leaning on club. 

RIC V-2 66, RSC 98a. Sear 10945.

With permission of Fritz Rudolf Künker GmbH auction 111, Lot 7001, March 2006.