Bust of Constantine I, laureate, cuirassed, right.
Obverse script
Latin
Obverse lettering
IMP
CONSTANTINVS P F AVG (Translation: Supreme Commander Constantine I, pious happy emperor.)
Reverse description
Mars, helmeted, standing right, leaning on reversed spear with right hand and placing left hand on shield. Letters across fields. Officina and mintmark in exergue.
Reverse script
Latin
Reverse lettering
MARTI CONSERVATORI
T - F
Edge
Rough
Mint
TR Augusta Treverorum / Treveri,modern-day Trier, Germany