Antoninus Pius AR Denarius Rome Mint 154-155 AD Obverse: ANTONINVS AVG PIVS P P TR P XVIII Head of Antoninus Pius, laureate, right.
Reverse: COS IIII. Vesta, veiled, draped, standing left, sacrificing out of patera in right hand over lighted altar and holding palladium at shoulder in left. Reference: RIC 238