Watch List notes:

Pertinax (193 AD). AR Denarius, Rome mint. Obv. IMP CAES P HELV PERTIN AVG. Laureate head right. Rev. AEQVIT AVG TR P COS II. Aequitas standing left, holding scales and cornucopiae. RIC 1 a. C. 2. (Fr. 50). AR. g. 3.31 mm. 17.00 RR. Very rare. Corrosion on reverse. Lightly toned. VF.