Watch List notes:

Commodus. AD 177-192. AR Denarius (18mm, 3.19 g, 6h). Rome mint. Struck under Marcus Aurelius and Commodus, AD 179. Laureate head right / Victory seated left, holding patera and palm frond. RIC III 666 (Aurelius); MIR 18, 457-14/30; RSC 775. Lightly toned, traces of PVC residue. VF.