Maximianus, AE Antoninianus of Cyzicus, struck AD 287.

IMP C M A VAL MAXIMIANVS PF AVG, Radiate, draped and 
cuirassed bust right.
VIRTVS AVGVSTORVM, Hercules standing right, leaning on club 
and holding lionskin and bow, A in left field.

Mintmark XXI.

RIC V-2, 591

Contributed by JOHN CECHINI, Oct. 2013.