Watch List notes:

Constantine I (307-337). AE Follis, Thessalonica mint, 312 AD. Obv. CONSTANTINVS PF AVG. Laureate head right. Rev. IOVI CONSERVATORI. Jupiter standing facing, head left, holding globe and sceptre; to left, wreath; in exergue, •SM•TS •. RIC VI, 50 b. AE. g. 4.93 mm. 23.50 Almost fully silvered and superb. EF/About EF.