Constantine I (AD 307/310-337).
Follis
(AE, 19 mm, 2.97 g)
AD 319-320, Ticinum.

CONSTANTINVS AVG Bust of Constantine I right, helmeted and cuirassed. / VIRTVS EXERCIT Vexillum inscribed VOT / XX between two seated captives; in exergue ST.
RIC 114.
Dark patina, with some silvering. Minor area of weakness on the reverse. Almost extremely fine.