Crispus, as Caesar, 316 - 326 AD
AE Follis, Treveri Mint, 19mm, 2.71 grams
Obverse: IVL CRISPVS NOB CAES, Laureate and cuirassed bust of Crispus right holding spear and shield.
Reverse: BEATA TRANQVILLITAS, Banded globe set upon altar inscribed VOTIS XX in three lines, STR. in exergue.
RIC 347