Trebonius Gallus AE Sestertius, Rome, AD 251-252. 26 mm, 17.93 g. IMP CAES C VIBIVS TREBONIANVS GALLVS AVG, laureate, draped bust right. PIETAS AVGG, Pietas standing left by altar, raising both hands. S-C across fields. RIC IV 117a; Cohen 86. With permission of Auktionshaus H. D. Rauch GmbH - E-Auction 43, Lot 739, April 2024.