A common example of this issue.
Obverse: a bust of the empress in drapery, facing right, with the legend in the rim:
DIVA FAVSTINA;
Reverse: Aeternitas standing to the left, in the S-C fields, with the legend around the edge:
AETERNITAS;
Bronze, diameter 29 mm, weight 12.76 g, axis at 12 o’clock.
