Watch List notes:

Crispus, Caesar, 316-326. Follis (Bronze, 18 mm, 3.01 g, 12 h), Siscia, 2nd officina (B), 321-324. IVL CRISPVS NOB C Laureate head of Crispus to right. Rev. CAESARVM NOSTRORVM / BSIS(sunburst) VOT X in two lines within wreath. RIC 181. Dark green patina. Good very fine.