Watch List notes:

Constantine II. As Caesar, A.D. 317-337. Æ 3 (20.2 mm, 3.09 g, 6 h). London, A.D. 323-324. CONSTANTINVS IVN NOB C, laureate head right / CAESARVM NOSTRORVM around VOT X in two lines within wreath; PLON crescent in exe. RIC 292. gVF.