Watch List notes:

Pertinax, 193. Denarius (Silver, 17.5 mm, 3.67 g, 12 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 grain ears. Cohen 33. BMC 19. RIC 8a. Toned. Good very fine.

From the collection of W. F. Stoecklin, Amriswil, Switzerland, acquired from the Krakoff Collection in Belgrade in the 1930s.