Watch List notes:

Constantine II. As Caesar, AD 316-337. Æ Follis (19mm, 3.19 g, 6h). Londinium (London) mint. Struck AD 322-323. Radiate, draped, and cuirassed bust left / Globe set on altar inscribed VO/TIS/ XX; three stars above; F-B//PLON. RIC VII 253. Good VF, silvering.