Bronze AE3, 20mm, 3.33gm, issued AD 325/326 Nicomedia mint.
Obv: FL IVL CONSTANTIVS NOB C, Laureate, draped, cuirassed bust left.
Rev: PROVIDENTIAE CAES• (MNS in ex.), Camp gate with two turrets, without doors, star above.
References: Sear 17648, RIC 128.
