Denarius - Septimius Severus and Caracalla (AETERNIT IMPERI)
Obverse
Head of Septimius Severus, laureate, right.
Lettering: SEVERVS PIVS AVG
Reverse
Busts of Septimius Severus and Caracalla, both laureate, draped, and cuirassed, facing one another.
Lettering: AETERNIT IMPERI
Technical Details
Obverse Lettering
SEVERVS PIVS AVG
Reverse Lettering
AETERNIT IMPERI
Comments
Mass varies: 2.26–3.7 g;
Example of this type:
Münzkabinett der Universität Göttingen
Source:
Online Coins of the Roman Empire (OCRE)