297-299 AD., Constantius I., Follis, mint of Cyzicus, RIC 11a.
Constantius I. (Chlorus), Follis, 29 mm, 10,97 g., mint of Kyzikos (Cyzicus), RIC 11a.
Obv,: FL VAL CONSTANTIVS NOB CAES, laureate head right.
Rev.: GENIO AVGG ET - CAESARVM N N, Genius standing left, holding patera & cornucopiae, KB in ex.
RIC VI, page 580, # 11a .