Watch List notes:

Constantine II. As Caesar, AD 316-337. Æ Follis (18mm, 3.06 g, 6h). London mint. Struck circa AD 321-323. Helmeted and cuirassed bust left / Globe set on altar inscribed VOT/IS/ XX in three lines; three stars above; PLON. RIC VII 287; C&T 9.05.039. EF, dark brown patina.