Watch List notes:

Trebonianus Gallus, 251-253. Sestertius (Orichalcum, 30 mm, 17.64 g, 12 h), Rome. IMP CAES C VIBIVS TREBONIANVS GALLVS AVG Laureate, draped and cuirassed bust of Gallus to right, seen from behind. Rev. LIBERALITAS AVGG / S - C Liberalitas standing front, head left, holding counting-board in right hand and cornucopiae with left. Cohen 57. RIC 113. An attractive example with a particularly individual portrait. Good very fine.