With the photos, I will Identify it later. Nike Reverse Marcus Aurelius As Ceasar. 3.2g and an earlier look.
Here is one Marcus Aurelius, as Caesar. AE As. 151-152 AD. Struck under Antoninus Pius. Obv: AVRELIVS CAESAR ANTONINI AVG PII FIL, bare head right. Rev: TR POT VI COS II. VIR-TVS and S-C across fields. Virtus standing left, foot on helmet, holding spear and parazonium (short sword). RIC 1307; Cohen 1013.13,0 g- 26,5 mm
Thank you I just did a bit of reading to understand the time period better. I was missing the co emperor aspect.