Rare follis of Constantine II.
R2 in Roman Imperial Coinage catalogue.
Roman Imperial
Constantine II (317-340), as ceasar (317-337), Follis 320, Siscia mint
Obverse: laureate head right
CONSTANTINVS IVN NOB CAES
Reverse: VOT / IS / •V•, •ESIS• in exergue
CAESARVM NOSTRORVM
Diameter 20 mm, weight 2.83 g