Watch List notes:

ROMAN EMPIRE. Constantine I. AD. 307/10-337. Æ Follis (5.20 gm; 24 mm). Ticinum, AD. 312-313. Laureate and cuirassed bust right / Sol standing facing, raising hand and holding globe; PT in exergue. RIC VI 133. Lovely strike on a nice full flan. Choice AU / EF.