Constantine I, as Caesar, 306-309. Follis (Bronze, 26 mm, 11.13 g, 6 h), Siscia, 306-307. FL VAL CONSTANTINVS NOB CAES Laureate head of Constantine I to right, with slight drapery on his left shoulder. Rev. CONCORD-IA IMPERII / VI / SISA Concordia standing front, head with modius to left, holding long scepter in her right hand and fold of drapery with her left. RIC 173c. Some traces of corrosion, otherwise, very fine.