Roman Empire. Constantine I, the Great, 307–337 AD. AE Follis (2.52 g, 20.75 mm). 329 AD. Mint of Rome. Obv.: CONSTANTI-NVS AVG, draped armored bust with rosette diadem to the right. Rev.: DN CONSTANTINI MAX AVG / RP, VOT / XXX in laurel wreath. RIC VII, 319. aEF. Green patina
