Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (22mm, 4.17 g, 12h). Lugdunum (Lyon) mint. Struck AD 312. Laureate, draped, and cuirassed bust right / Sol standing left, raising hand and holding globe; S|F//PLG. RIC VII 1; Lyon 537. Dark brown patina. Near EF.

Reportedly ex circa 1970 Bourton-on-the-Water Hoard.