Coin depicted roughly twice actual size*

Antoninianus of Trebonianus Gallus

Silver antoninianus, 22mm, 3.96gm, issued AD 251-253 Rome mint.

Obv: IMP CAE C VIB TREB GALLVS AVG, Radiate draped, cuirassed bust right.

Rev: SALVS AVGG, Salus, draped, standing left, feeding out of patera, snake coiled around altar and holding sceptre.

References: Sear 9649, RIC 46a, RSC 117.