Watch List notes:

Pertinax, 193. Denarius (Silver, 17 mm, 2.36 g, 7 h), Rome. IMP CAES P HELV PERTIN AVG Laureate head of Pertinax to right. Rev. OPIDI TR P COS II Ops seated left on throne, holding two grain ears. Cohen 33. RIC 8a. Toned. About very fine.