Crispus (Caesar, 316-326) AE (Bronze, 2.58g, 18mm) Lugdunum Obv: D N CRISPO NOB CAES, Bust of Crispus, helmeted, cuirassed, right Rev: VIRTVS - EXERCIT, Trophy, flanked by two seated captives, A/S//PLG Ref: RIC VII Lugdunum 104