Claudius II Billon antoninianus. Antioch, 268-269 AD. 

Obv: IMP C CLAVDIVS AVG, radiate, draped bust right
Rev: CONSER AVG, Serapis standing left, right hand raised, left hand holding sceptre, <font face="SYMBOL">G</font> in ex.

RIC V-1, 201 Antioch, rated scarce.

Contributed by Bill Welch, June 2009