Watch List notes:

Roman Empire. Constantine the Great. Nummus Æ 322 AD, Treveri.
Obv. CONSTANTINVS AVG - laureate bust to right, wearing trabea with eagle-tipped sceptre in right hand.
Rev. BEATA TRANQVILLITAS - altar inscribed VOTIS XX in two lines surmounted by banded globe, three stars above; STR• in exergue.
Catalogue references: C.17 - RIC VII.342
2,80 g - 19 mm - Very Fine / TTB