Constantine II AE3.
Obv: CONSTANTINVS IVN NOB C, laureate, draped, cuirassed bust left 
Rev: PROVIDEN-TIAE CAESS, campgate, 2 turrets, 8 layers, star above, no doors. 
Mintmark: SMKB. 

RIC VII Cyzicus 26, rated R2



Contributed by Dane for George Clegg, August, 2005.