Carinus, AE Antoninianus of Ticinum.

IMP CARINVS PF AVG, radiate, draped, and cuirassed bust right.
PRINCIPI IVVENTVT, Carinus standing left, holding globe 
and sceptre, captive at foot left.
Mintmark QXXI.

RIC V-2, 302.

RIC rates the coin common but it is seldom seen on his coinage
as Augustus.

Contributed by Saul Roll. www.romanorum.com, Jan. 2013.