Watch List notes:

Crispus. Caesar, AD 316-326. Æ Follis (19mm, 6h). Siscia mint, 2nd officina. Struck under Constantine I, AD 320-321. Laureate head right / VOT/•/V in three lines within laurel wreath; BSIS*. RIC VII 161. In NGC encapsulation 6369317-049, graded MS.