RIC I (second edition) Augustus 502
Denomination: dupondius
Material: ae
Authority: augustus
Mint: pergamum
Manufacture: struck
Date: -0025 to -0015
Obverse legend: AVGVSTVS
Obverse: Head of Augustus, bare, right
Obverse portrait: augustus
Reverse legend: CA
Reverse: Legend in dotted circle in wreath of rostra and laurel leaves