Here's a nicely silvered example from a bit rarer Empress-- Magnia Urbica, wife of Carinus.
Magnia Urbica
A.D. 283- 285
Ӕ Antoninianus
21x24mm 4.1g
MAGNA VRBICA AVG; diademed and draped bust right on crescent.
VENVS VICTRIX; Venus standing front, head to left, holding helmet in her right hand and long scepter in her left; to left, shield set on ground.
In ex. KAS
RIC Vii Rome 343