Watch List notes:

Crispus. Caesar, AD 316-326. Æ Follis (19mm, 3.78 g, 12h). Treveri (Trier) mint, 1st officina. Struck AD 322-323. Laureate and cuirassed bust left, holding spear over right shoulder and shield / Globe set on altar inscribed VO/TIS/XX in three lines; three stars above; •PTR•. RIC VII 372. Dark green to black patina with some minor verdigris. Good VF. Rare and interesting shield type.

Ex Classical Numismatic Group 60 (22 May 2002), lot 1910.