A clear example of this issue.
Obverse: a bust of the emperor wearing a laurel wreath, armor, and a paludamentum, facing right; the legend on the rim reads:
IMP M IVL PHILIPPVS AVG;
Reverse: Liberalitas standing facing left, holding an abacus and a cornucopia, with the legend around the edge:
LIBERALITAS AVGG II, with S-C in the fields;
Bronze, diameter 31 mm, weight 19.99 g, axis 11 h.
