Constantine I (307-337 AD.). AE Follis, 318-319 AD. Siscia mint. Obv. IMP CONSTANTINVS PF AVG. Helmeted and cuirassed bust right. Rev. IMP CONSTANTINVS PF AVG. Two Victories standing facing one another, together holding shield inscribed VOT/PR; in exergue, ASIS. RIC 53. AE. g. 2.86 mm. 18.00 R. About EF. Rare and superb.