Trebonianus Gallus AR Antoninianus. AD 251-253. 22 mm, 3.83 g, Rome.

Obv: IMP CAE C VIB TREB GALLVS AVG, radiate, draped and cuirassed bust right.
Rev: MARTI PACIFERO, Mars running left, holding branch and spear. 

RIC IV-3, 40; RSC 71.

Rated rare

With permission of Leu Numismatik AG Web Auction 1, Lot 1176, June 2017.