RIC VI Treveri 820
Denomination: solidus
Material: av
Authority: constantine_i
Mint: treveri
Manufacture: struck
Date: 0310 to 0313
Obverse legend: CONSTANTINVS P F AVG
Obverse: Head of Constantine I, laureate, right
Obverse portrait: mars
Reverse legend: VIRTVS EX-ERCITVS GALL or VIRTVS EX-ER-CITVS GALL
Reverse: Mars, helmeted, nude, advancing right, holding transverse spear in right hand and trophy over left shoulder