Maximinus II. AE Follis. 308-310 AD. 

GAL VAL MAXIMINVS NOB C, laureate head right (divergent 
wreath ties, pointed ends [important for the correct
 reference])

GENIO CA-ESARIS, Genius standing left, modius on head, 
naked except for chlamys over left shoulder, holding 
patera from which liquid flows and cornucopiae. 

K in left field, S over P in right field. 

Mintmark ALE. 

RIC VI Alexandria 99a. Common.

Courtesy of Roma Numismatics, Feb, 2010