Watch List notes:

Rome - Trebonianus Gallus Antoninianus Antiochia AD 251-253 Obv: IMP C C VIB TREB GALLVS P F AVG.
Radiate, draped and cuirassed bust right; VI below bust.
Rev: ROMAE AETERNAE AVG.
Roma seated left, holding Victory and spear; VI in exergue.
RIC 89 , Silver, 3,59 g, Good Very Fine