Roman Empire. Constantinus II, As Caesar, 316-337 AD. AE Follis. Siscia. 19mm, 3.43g.
 
Obv: CONSTANTINVS IVN NOB C Laureate, draped and cuirassed bust of Constantine II to right. Rev: CAESARVM NOSTRORVM / BSIS✱ around wreath containing VOT / V in two lines.
 
A  brown patina.