Rare follis, R5 in the Roman Imperial Coinage catalogue.
Roman Imperial
Crispus (317-326), Follis 319, Siscia mint
Obverse: laureate, draped and cuirassed bust right
CRISPVS NOB CAESAR
Reverse: two Victories holding shield inscribed VOT PR over altar with dot in centre, mintmark in exerque: ASIS•
VICTORIAE LAETAE PRINC PERP
Diameter 20 mm, weight 3.04 g