Constantine I, AE follis, 22 mm, Nicomedia. 4.7 gr.

IMP C FL VAL CONSTANTINVS P F AVG; laureate head right.
VIRTVTI E-XERCITVS; Virtus advancing right in military 
dress, holding transverse spear, shield and trophy. A 
in right field, Mintmark SMN.

RIC VI Nicomedia 70c (missing in RIC)
 
With permission of Victor's Imperial Coins on vcoins.com, Sept. 2013.