Coin depicted roughly twice actual size*

As of Trajan

Bronze as, 28mm, 10.36gm, issued AD 103-111 Rome mint.

Obv: IMP CAES NERVAE TRAIANO AVG GER DAC PM TRP COS V PP, Laureate bust right.

Rev: SPQR OPTIMO PRINCIPI S C, Pax, draped, standing left, holding branch out and downwards in right hand and cornucopiae in left; her right foot treading down Dacian whose head and shoulders only are seen.

References: Sear 3231, RIC 503.