Watch List notes:

Constantine I Æ Nummus. Cyzicus, AD 312-313. IMP C FL VAL CONSTANTINVS P F AVG, laureate head right / GENIO AVGVSTI, Genius standing left, pouring libation from patera onto flaming altar to left; B in right field, SMK in exergue. RIC 101b. 3.72g, 21mm, 6h.

Good Extremely Fine.

From a private European collection.