Watch List notes:

Constantine I (307-337 AD.). Billon Argenteus, Treveri mint. Obv. IMP CONSTANTINVS AVG. Helmeted and cuirassed bust left, holding spear over shoulder. Rev. VICTORIAE LAETAE PRINC. PERP. Two Victories resting shield, inscribed VOT. P.R., on altar; in exergue, PTR. RIC VII 208A; C. 643. BI. 2.68 g. 18.00 mm. R. Rare. Nicely toned. VF.