Roman Imperial
Antoninus Pius (156-157 AD) Rome
AR Denarius (17.6mm, 2.6g)
Obv: ANTONINVS AVG PIVS P P IMP II, laureate head to right.
Rev: TR POT XX COS IIII, Salus seated to left feeding out of patera a snake coiled around altar, resting hand on seat.
RIC III 264; BMCRE 882; RSC 1023