CARACALLA . 213-217 AD. Silver Antoninianus, 22mm. 

Radiate, draped, cuirassed bust right.
Venus standing holding helmet and sceptre, bound captives at feet.
Scarse and VF; one of the earliest issues of
this denomination.
RSC.612b. RIC.312c. 

With permission of Pegasi Numismatics Auction 140, lot 364. August 2011.