R2021 - Tacitus (A.D. 275-276), Billon Post-Reform Antoninianus, Fourth Officina, 3.37g., Rome mint, radiate draped and cuirassed bust of Tacitus right, IMP C M CL TACITVS AVG, rev.,  SALVS AVG, Salus standing left holding vertical staff and feeding snake at altar , XXIΔ in exergue, (RIC 167: RCV 11807), good very fine. $95