Crispus, as Caesar, 316 - 326 AD
AE19, Siscia Mint, 2.99 grams
Obverse: CRISPVS NOB CAESAR, Laureate, draped and cuirassed bust of Crispus right.
Reverse: PRINCIPIA IVVENTVTIS, Crispus standing right in military dress holding spear and shield, DSIS in exergue.
RIC39