Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (21.5mm, 4.56 g, 6h). Lugdunum (Lyon) mint. Struck AD 312. Laureate and cuirassed bust right / Sol standing left, raising hand and holding globe; S|F//PLG. RIC VII 4; Lyon 541. Brown patina, traces of deposits. Good VF.

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