Watch List notes:

Constantine I 'the Great' BI Nummus. London, AD 320-321. CONSTANTINVS AVG, radiate bust to left, wearing trabea and holding eagle-tipped sceptre / BEATA TRANQVILLITAS, globe set on altar inscribed VOTIS XX written in three lines; three stars above, P-A across fields, PLON in exergue. RIC VII 207; C&T 9.04.008. 3.50g, 19mm, 5h.

Near Extremely Fine. Extremely rare with this bust type.

From the Richard Stirk Collection;
Acquired from Silbury Coins.