Watch List notes:

Crispus. Caesar, AD 316-326. Æ Follis (18mm, 3.31 g, 6h). Treveri (Trier) mint, 1st officina. Struck AD 323. IVL CRISPVS NOB CAES, laureate half-length bust left, cuirassed, holding Victory standing right on globe, who bears wreath in raised right hand, and at left shoulder, a shield decorated with a gorgoneion, spear over his right shoulder / BEATA TRAN QVILLITAS, altar inscribed VO/TIS/XX in three lines surmounted by globe; three stars above; •PTR(crescent). RIC VII 398 (R5). VF, dark green to black patina, a bit of roughness. Extremely rare.