Constantius II, 337 - 361 AD
AE Follis, Siscia Mint, 17mm, 2.26 grams
Obverse: D N CONSTANTIVS P F AVG, Diademed bust of Constantius right.
Reverse: SPES REIPVBLICE, Constantius in military dress standing facing, head left, holding globe and spear, BSIS in exergue.
RIC 406