Trebonianus Gallus. AE Sestertius, Rome. 17.61 g. IMP CAES C VIBIVS TREBONIANVS GALLVS AVG, laureate, draped and cuirassed bust right. MARTI PACIFERO, S-C, Mars running left, holding branch and spear. RIC -; Sear -; Cohen -; Belfort -. Unpublished. (This reverse is known from RIC 40 and RIC 85, both antoniniani). Sold by Spink, auction 5014, Lot 474, Sept. 2005.