Constantine I, The Great, 307 - 337 AD
AE Follis, Treveri Mint, 19mm, 2.92 grams
Obverse: CONSTANTINVS AVG, Helmeted and cuirassed bust of Constantine right.
Reverse: BEATA TRANQVILLITAS, Altar inscribed VOTIS XX, globe atop, three stars above, .STR. in exergue.
RIC 368