Constantine II, Caesar (AD 316-337).
Follis
(AE, 21 mm, 2.55 g)
AD 327, Arelate.

CONSTANTINVS IVN NOB C Bust of Constantine II left, laureate, draped and cuirassed. / PROVIDENTIAE CAESS Camp gate with two turrets and no doors; above star; in left field S; in right field F; in exergue ARLT.
RIC 311.
Dark toning. Some remains of silvering. Very fine.