Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (20mm, 3.01 g, 7h). Treveri (Trier) mint, 2nd officina. Struck AD 322–323. Helmeted and cuirassed bust right / Globe set on altar inscribed VO/TIS/ XX in three lines; three stars above; •STR•. RIC VII 368. EF, glossy brown surfaces.