Denarius - Marcus Aurelius (COS III; Mars)
Obverse
Head of Marcus Aurelius, laureate, right.
Lettering: M ANTONINVS AVG TR P XXV
Reverse
Mars, helmeted, naked except for cloak flying behind, advancing right, holding transverse spear in right hand and trophy, over left shoulder, in left hand.
Lettering: COS III
Technical Details
Obverse Lettering
M ANTONINVS AVG TR P XXV
Reverse Lettering
COS III
Comments
Mass varies: 2.83–3.81 g;
Diameter varies: 16.5–19 mm;
Example of this type:
American Numismatic Society (ANS)
Source:
Online Coins of the Roman Empire (OCRE)