Sestertius - Antoninus Pius (COS IIII S C; Roma)
Obverse
Head of Antoninus Pius, laureate, right.
Lettering: ANTONINVS AVG PIVS P P TR P
Reverse
Roma, helmeted, seated left, resting left elbow on shield set on prow.
Lettering: COS IIII S C
Technical Details
Obverse Lettering
ANTONINVS AVG PIVS P P TR P
Reverse Lettering
COS IIII S C
Comments
Example of this type:
Trustees of the British Museum
Source:
Online Coins of the Roman Empire (OCRE)