Antoninus Pius, Rome mint, 156-157 AD.,
Æ As (24-25 mm / 9,54 g),
Obv.: A[NTO]NINVS AVG - [PI]VS PP IMP II , laureate head of Antoninus Pius r.
Rev.: TR [POT] XX - COS IIII / S - C , Fortuna or Providentia standing frontal, head left, pointing with r. hand at large globe and leaning on sceptre with left.
RIC III, 146, 972 ; Coh. 1011 ; BMC 2029 .