Trebonianus Gallus (251-253). AE Sestertius, Rome mint, 251-253. Obv. IMP CAES C VIBIVS TREBONIANVS GALLVS AVG. Laureate, draped and cuirassed bust right. Rev. LIBERTAS AVGG SC. Libertas standing left, holding pileus and sceptre. RIC IV 114a. 19.29 g. 31.00 mm. VF.