Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (18mm, 3.35 g, 6h). BEAT TRANQLITAS Fourth Issue. Londinium (London) mint. Struck circa AD 322-324. Helmeted and cuirassed bust right / Globe on altar inscribed VOT/IS/ XX in three lines; three stars above; F|B//PLON. RIC VII 241; C&T 9.06.009. Brown patina, some silvering, hard green deposits. Good VF. Rare.

From the Paul DiMarzio Collection. Ex ArtCoins Roma 6 (10 December 2012), lot 1215.