Constantinus I (306-337) - BI Follis (Cyzicus AD 311, 6.49 g) - IMP C FL VAL CONSTANTINVS P F AVG, laureate bust right / GENIO AVGVSTI followed by ligatured CMH, Genius standing, wearing modius, holding patera and cornucopiae, mint mark M KV followed by officina mark Δ (RIC VI, P. 591) – EF-