Maximianus, AE Antoninianus, Ticinum. 292 AD, 4.20 gr, 21mm.

IMP C M VAL MAXIMIANVS AVG, radiate, draped, cuirassed bust right.
IOVI CONSERVAT, Jupiter standing facing, looking right, holding 
sceptre in right hand and a thunderbolt in left.
A in left field.
Mintmark XXIT.
RIC VI-2, 561a var (field mark).

Courtesy of ImperialCoins store on vcoins.com, April 2007.