Numerian AE Antoninianus as Augustus.

IMP C NVMERIANVS PF AVG, radiate, draped, cuirassed bust right.
VOTA PVBLICA, Numerian and Carinus standing facing each other 
sacrificing over altar.

Mintmark SMSXXI Gamma.

RIC V-2, 461; Sear 122560.

With permission of cngcoins.com, Oct 2013.