Saloninus, Antoninianus, Struck 257-258 AD.

Obv: LIC COR SAL VALERIANVS N CAES, radiate & draped bust right
Rev: RELIGIO AVGG, Diana standing left, holding bow and examining arrow; Q in left field. Rome mint. 

RIC V-1, 29, rated Scarce.

With permission of Numismatik Lanz