Watch List notes:

Constantine I Æ Nummus. Treveri, AD 310-313. IMP CONSTANTINVS P F AVG, laureate and draped bust right / MARTI CONSERVATORI, helmeted and cuirassed bust of Mars right. RIC 877. 4.24g, 24mm, 6h.

Good Very Fine.

Ex Roma Numismatics Ltd., E-Sale 38, 29 July 2017, lot 768;
Ex Dieter Alten Collection, purchased from Fritz Rudolf Künker GmbH & Co. KG, March 2009.