Constantius I, AE quinarius. 16mm, 2.16 gr. Rome. 293-294 AD. 

FL VAL CONSTANTIVS NOB C, laureate, draped, cuirassed bust right.
PRINCIPI IVVENTVT, Constantius in military dress, standing 
left, holding a standard in each hand. 

RIC 668. 

Rare (R2).

Contributed by Dr. Hubert Lanz, auction November 2000, 
Added July 2011.