Antoninus Pius Dupondius RIC 990 Obv: ANTONINVS AVG PIVS P P TR P XXI, Radiate head right Rev: FORTVNA OBSEQVENS COS IIII / S C, Fortuna standing left holding rudder and cornucopiae Minted in Rome. A.D. 157 - 158 Reference:– RIC 990 (rated S) Contributed by Martin Griffiths, April, 2005.