Postumus. 259-268 AD. Antoninianus, 3.18 grams, 23.00 mm. 
Lyons. 259-268 AD.

Obv: IMP C POSTVMVS PF AVG, radiate, draped and cuirassed 
bust right.
Rev: HERC DEVSONIENSI, Hercules standing left in tetrastyle 
temple, leaning on club on rock, holding lion's skin; three dots in pediment.

RIC V-II Lyons 66; Sear 10945.

Courtesy of TimeLine Originals (www.time-lines.co.uk), Apr, 2010