Constantius II AE Follis 337-361 AD Nicomedia Mint 

 

Obverse:

DN CONSTANTIVS PF AVG.

Pearl diademed, draped & cuirassed bust right.

Reverse:

Soldier spearing fallen horseman. Mintmark SMNB.

Reference: RIC Nicomedia 84.

Weight: 5.51g

Diameter: 23mm

Metal: Bronze