Galerius, AE Follis, AD 309-310, Cyzicus.

GAL MAXIMIANVS P F AVG, Laureate head right 
VIRTVTI EXERCITVS, Mars advancing right in military dress, 
spear pointing forward in right hand, shield and trophy over 
shoulder in left hand 
B-Star across fields 
Mintmark MKV
RIC VI, 59 

CNG on ebay. March 2007.