Constantine I (AD 307/310-337).
Follis
(AE, 19 mm, 2.72 g)
AD 326, Rome.

CONSTANTINVS AVG Head of Constantine I right, laureate. / PROVIDENTIAE AVGG Camp gate with two turrets and no doors; above star; in exergue R(wreath)S.
RIC 287.
Dark patina. Small flan crack and minor die break on reverse. Almost extremely fine.