Good detail, with slightly corrosive surface.
Obverse: Emperor's head wearing a laurel wreath, clockwise, surrounded by the legend L VERVS AVG ARM PARTH MAX.
Reverse: Aequitas standing left, holding a weight and a horn of plenty, in the rim the legend TR P VII IMP IIII COS III
Silver, diameter 18.5 mm, weight 2.97 g.