Constantine I BI Nummus. Siscia, AD 328-329. CONSTANTINVS AVG, laureate head right / PROVIDENTIAE AVGG, camp gate with two turrets, star above; BSIS (double crescent) in exergue. RIC 214. 3.36g, 18mm, 6h.
Mint State.
From the Brian Henry Grover Collection, collector's ticket included.