Roman Imperial
Antoninus Pius (138-161 AD) Rome
AR denarius (17.9mm, 3g)
Obv: ANTONINVS AVG-PIVS P P TR P XII - laureate head of Antoninus Pius right
Rev: COS-IIII, Aequitas (or Moneta) standing facing, head left, scales in right hand, cornucopia in left.
RIC III 177