Quinarius - Marcus Aurelius (TR P XXX IMP VIII COS III; Mars)
Obverse
Head of Marcus Aurelius, laureate, right.
Lettering: M ANTONINVS AVG
Reverse
Mars, helmeted, naked except for cloak flying behind, advancing right, holding transverse spear in right hand and trophy, sloped over left shoulder, in left hand.
Lettering: TR P XXX IMP VIII COS III
Technical Details
Obverse Lettering
M ANTONINVS AVG
Reverse Lettering
TR P XXX IMP VIII COS III
Comments
Example of this type:
Trustees of the British Museum
Source:
Online Coins of the Roman Empire (OCRE)