Watch List notes:

Crispus, Caesar (Costantinus I, 306-337), Nummus, Treviri, AD 317; AE (g 3,47; mm 19; h 12); FL IVL CRISPVS NOB CAES, laureate, draped and cuirassed bust r., Rv. PRINCIPI IVVENTVTIS, prince laureate and in military dress, holding spear and globe; in field; T - F; in ex. °ATR. RIC 141.
Porous metal, good very fine.