Watch List notes:

Constantine II. As Caesar, AD 316-337. Æ Follis (18mm, 3.20 g, 6h). BEATA TRANQVILLITAS Second Issue. Londinium (London) mint. Struck late AD 320-321. Radiate bust left, wearing trabea/mantle / Globe on altar inscribed VOT/IS/ XX in three lines; three stars above; P|A//P•LON. RIC VII –; C&T 9.04.025 var. (no pellet in mintmark). Dark brown patina, hard green encrustations, faint traces of silvering. EF. Very rare variety with pellet in mintmark.

From the Paul DiMarzio Collection. Berk BBS 180 (16 August 2012), lot 561.