Maximinus II, AE Follis. 308-309 AD. 

Obv: GAL VAL MAXIMINVS NOB CAES, laureate head right
Rev: GENIO CA-ESARIS, Genius standing left, modius on head, naked except for chlamys over left shoulder (falls low), holding patera from which liquid flows and cornucopiae, dot HTB dot in ex.

RIC IV 36.

With permission of Roma Numismatics, June 2009