Trajan, with Trajan Pater, (98-117) AR Denarius (Silver, 3.31g, 20mm) Rome, 112-113.
Obv: IMP TRAIANVS AVG GER DAC P M TR P COS VI P P, Laureate bust of Trajan right, slight drapery
Rev: DIVVS PATER TRAIAN, Marcus Ulpius Traianus (Trajan's father) seated left on sella curulis, holding patera and scepter.
Ref: RIC II 252 var. (bust type);