Carus, Siscia, Antoninianus. 284 AD. 

DIVO CARO PARTHICO, Radiate bust right
CONSECRATIO AVG, Lighted altar with dots in each of 
the four corners

A in right field, SMSXXI in ex.

Ref: RIC 111 var (field mark); La Venera 4001, Venera IV 4339-4352.

Notes: 6th emission July 284

Contributed by Ed Dopierala, www.othila-coins.com. July 2009