Trajan. Denarius; Trajan; 98-117 AD, Rome, c. 112-3 AD, Denarius, 3.08g. Woytek-401b (10 spec.); BMC-505 note (citing Naples); RIC-251 (citing Gnecchi, Riv. It. 1896, p. 166). Obv: IMP TRAIANO AVG GER DAC P M TR P COS VI P P Bust laureate r. with fold of cloak on front shoulder and behind neck. Rx: DIVVS PATER - TRAIAN Cult statue of Trajan's natural father seated l. on curule chair, holding patera and scepter. Ex Curtis L. Clay Collection. The obverse legend in the dative case is a scarce mint error; it was meant to be in the nominative case (TRAIANVS), matching the nominative reverse legend, DIVVS PATER TRAIAN. The obverse dies with legend in the dative case (TRAIANO), on the other hand, were meant to be coupled with reverses bearing the formula SPQR OPTIMO PRINCIPI.. VF