Maximinus II Daia (309-313 A.D.) -  AE2 Nummus (Follis) - 23.59mm, 5.64gr
Obverse - IMP C GAL VAL MAXIMINVS PF AVG
Maximinus, his laureate head right
Reverse - GENIO AVGVSTI CMH                        
Genius standing left, modius on head, naked but for
chlamys over left shoulder, right holding patera
(from which liquor flows), and left cornucopiae.
MKVB in Exergue.

Minted at the second officina in Cyzicus (Balkiz, Turkey) between 311 and 312 (Failmezger) or 311 and 313 (RIC) A.D.
Reference:
Sutherland, C.H.V., "Roman Imperial Coinage", Volume 6 (RIC), Cyzicus, p591, nr 77a, obverse 2b(A)
Failmezger, V., "Roman Bronze Coins From Paganism To Christianity 294-364 A.D.", nr 192M2
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p318, nr 3764, variety with MKVB in exergue
Van Meter, D., "Handbook of Roman Imperial Coins", p283, nr 9.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p464, nr.35, variety M04 (B07, O09, R012, T13, M04)
Quality: Fine-