Constantine I as Caesar (306-307). AE Follis, Cyzicus mint. Obv. FL VAL CONSTANTINVS NOB CAES. Laureate head right. Rev. GENIO AVGG ET CAESARVM NN. Genius standing left, holding patera and cornucopiae; to right, star; in exergue, KЄ. RIC 26 B. AE. g. 10.70 mm. 28.50 R. Rare and superb. Brown patina, partially silvered with golden hues Good VF. Provenance: