Watch List notes:

Pertinax, 193. Denarius (Silver, 16 mm, 1.53 g, 7 h), Rome. IMP CAES [P HELV PERTIN AVG] Laureate head of Pertinax to right. Rev. OPI DIVIN TR P COS II Ops seated left, holding two grain ears in her right hand. BMC 19. Cohen 33. RIC 8a. Porous, otherwise, good fine.