Silver denarius, 20mm, 3.25gm, issued AD 75 Rome mint.
Obv: IMP CAESAR VESPASIANVS AVG, Laureate head right.
Rev: PON MAX TRP COS VI, Pax, naked to waist, seated left, holding branch extended in right hand, left hand in lap.
References: Sear 2301, RIC 772, RSC 366.