Constans, 337 - 350 AD
AE Follis, Siscia Mint, 16mm, 1.80 grams
Obverse: CONSTANS P F AVG, Diademed, draped and cuirassed bust of Constans right.
Reverse: GLORIA EXERCITVS, Two soldiers standing facing holding grounded shield and spear, their heads turned towards a single standard between them inscribed with Christogram, BSIS and crescent in exergue.
RIC 93