Watch List notes:

Commodus (177-192), Dupondius, Rome, AD 183-184; AE (g 15,29; mm 28; h 6); M COMMODVS AN - TONINVS AVG PIVS, radiate head r., Rv. TR P VIIII - IMP VI COS IIII P P, Minerva advancing r., brandishing javelin and holding shield; in field, S - C. RIC 421; C 918.
Green patina, good very fine.