Dupondius - Antoninus Pius (COS IIII S C; Salus)
Obverse
Head of Antoninus Pius, laureate, right.
Lettering: ANTONINVS AVG PIVS P P TR P
Reverse
Salus, standing left, feeding snake coiled round altar and holding rudder on globe.
Lettering: COS IIII S C
Technical Details
Obverse Lettering
ANTONINVS AVG PIVS P P TR P
Reverse Lettering
COS IIII S C
Comments
Mass varies: 11.12–15.58 g;
Diameter varies: 24–26 mm;
Example of this type:
American Numismatic Society (ANS)
Source:
Online Coins of the Roman Empire (OCRE)