Crispus, AE follis, Ticinum. AD 317-318. IVL CRISPVS NOB CAES Laureate, draped and cuirassed bust right. PRINCIPIA IVVENTVTIS Crispus standing left in military dress, holding reversed spear and resting left hand on shield. P in left field. Mintmark ST. RIC VII Ticinum 73, Rated R2. With permission of muenzen-ritter.de, Feb. 2015.