Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (23mm, 5.68 g, 11h). Treveri (Trier) mint. Struck AD 313-315. Laureate and cuirassed bust right / Sol standing left, raising hand and holding globe; T-F//PTR. RIC VII 42. Dark brown-black patina. EF.