Constantine I The Great Mars, Spear & Shield Rome Near Extremely Fine

CONSTANTINE I THE GREAT Rome Mint 313 AD Obverse: IMP CONSTANTINVS P F AVG Bust of Constantine I, laureate, draped, cuirassed, right Reverse: MARTI CO-NSERVATORI Mars, helmeted, draped, cuirassed, standing right, holding reversed spear in right hand and resting left hand on shield; R-F in fields; RS in exergue References: RIC 6 Rare Size: 21mm, 3.61g Professional Numismatic Notes: Nearly extremely-fine and attractive! A rare type!