Watch List notes:

Constantine I 'the Great' Æ 17mm. Treveri, AD 310-311. CONSTANTINVS AVG, laureate and cuirassed bust to right / MARTI CONSERV, helmeted Mars standing facing, head to right, leaning on reversed spear and resting shield on ground; PTR in exergue. RIC VI 897. 1.25g, 18mm, 12h.

Very Fine; minor flan crack.

Ex Dieter Alten Collection, purchased from Fritz Rudolf Künker GmbH & Co. KG, March 2009.