Watch List notes:

Pertinax. 193 AD. Denarius, 3.18g. (6h). Rome. Obv: IMP CAES P HELV - PERTIN AVG Head laureate right. Rx: VOT DECEN TR P COS II Pertinax, togate and veiled, sacrificing left from patera over tripod altar and holding roll. BM 24. Cohen 56 (50 Fr.). RIC 13a (R2). EF.

Ex Al Zaloom Collection. Ex Lanz 120, 18 May 2004, lot 376.

The earliest Roman coin type to commemorate the undertaking of decennalian vows at the beginning of an emperor's reign.