A more interesting variety.
Obverse: emperor's head in laurel wreath, to the right, in the rim legend:
M COMM ANT P FEL BRIT.
Reverse: Aequitas stands in evo, holding a scale and a horn of plenty, in the rim legend:
P M TR P XIII IMP VIII COS V P P .
Silver, diameter 17 x 17.5 mm, weight 2.62 g, axis 6 h.