Aureus - Marcus Aurelius (TR POT XV COS III; Mars)
Obverse
Bust of Marcus Aurelius, bare-headed, draped, right.
Lettering: AVRELIVS CAESAR AVG PII F
Reverse
Mars, helmeted, naked but for a cloak at back, advancing right, holding spear in right hand and trophy over left shoulder in left.
Lettering: TR POT XV COS III
Technical Details
Obverse Lettering
AVRELIVS CAESAR AVG PII F
Reverse Lettering
TR POT XV COS III
Comments
Mass varies: 7.12–7.18 g;
Diameter varies: 19–20 mm;
Example of this type:
American Numismatic Society (ANS)
Source:
Online Coins of the Roman Empire (OCRE)