Obverse: IMP C M AVR PROBVS P F AVG
Radiate, cuirassed and helmeted bust left, holding spear and shield.
Reverse: SOLI INVICTO / XXIS
Sol in quadriga galloping left, right hand raised, left hand holding whip.
Bilon, diameter 21,2 x 22,7 mm, weight 4,01 g.