ROMAN EMPIRE, Antoninus Pius As. RIC 880v.

RIC 880v. Antoninus Pius As.150-151 AD. IMP CAES T AEL HADR ANTONINVS AVG PIVS PP, laureate, draped, cuirassed bust right. / TR POT XIIII COS IIII S-C, ANNONA AVG in ex, Annona seated left, holding corn-ears over modius, and cornucopiae. This bust type is not listed in RIC or Strack for Annona reverse, but is known to be in use at the time of mintage. (Per Curtis Clay) Very rare coin.
Coin #147
WW example coin