Watch List notes:

Constantine I Æ Nummus. Ticinum, AD 317-318. IMP CONSTANTINVS P F AVG, laureate, draped and cuirassed bust right / SOLI INVICTO COMITI, Sol radiate standing left, holding globe; P in left field, ST in exergue. RIC 67. 3.82g, 19mm, 5h.

Extremely Fine. Extremely rare; only one example cited in RIC.

From a private UK collection.