Maximus AR Denarius, 236-238 AD, 3.67 g. 

MAXIMVS CAES GERM, bare-headed, draped bust right.
PRINC IVVENTVTIS, Maximus standing left, holding rod and 
sceptre, two standards to right. 

RIC 3 var (spear not sceptre); RSC 10 var (ditto); BMC 210 var (ditto).

With permission of Helios Auction 5, June 2010, lot 365
Added in Aug. 2011.