Watch List notes:

Constantine I (307-337). AE Follis, Rome mint, 313 AD. D/ Laureate, draped and cuirassed bust right. R/ Sol radiate, standing facing, head left, raising right hand and holding globe; to left, R; to right, F; in exergue, RP. RIC 2. AE. g. 3.50 mm. 20.50 EF.