Maximianus. 305-306 AD. RIC 15b, Serdica mint., Silvered Follis.

D N MAXIMIANO FELICISSIMO SEN AVG, Laureate and 
mantled bust right, holding olive branch and mappa.
PROVIDENTIA DEORVM QVIES AVGG, Providentia and Quies standing vis-a-vis., S-F across fields, gamma in centre, dor SM dot SD dot in ex. 

Ref: RIC 15b

Contributed by Pierre T., July 2009