Nice Piece.
Obverse: bust of the emperor wearing a laurel wreath, with drapery on his left shoulder, to the right, in the rim the legend:
IMP TRAIANO AVG GER DAC PM TR P;
Reverse: Roma standing left, holding Victoria and spear, surrounded by legend:
COS V P P SPQR OPTIMO PRINC;
Silver, diameter 18 mm, weight 3.09 g, axis 7 h.
