Crispus, Caesar (317–326). ND coin (322), Trier, 2nd mint.

Obverse: IVL CRISPVS NOB CAES. Laureate and cuirassed bust facing left, holding a shield and a spear over his shoulder.
Rev. BEATA TRAN *** QVILLITAS / ·STR (crescent). Altar surmounted by a globe, with the inscription VO/ TIS/ XX.
RIC.347; Billon—3.61 g—19 mm—1 h
With traces of silver plating on the surface. Superb, uncirculated.