Trajan. A.D. 98-117. AR denarius (19.8 mm, 2.92 g, 7 h). Rome mint, struck A.D. 116-117. IMP CAES NER TRAIAN OPTIM AVG GERM DAC, laureate and draped bust of Trajan right / PARTHICO P M TR P COS VI P P SPQR, radiate and draped bust of Sol right. RIC 327; RSC 188; BMCRE p. 121 note. VF. Scarce.