Constantine I  AD
        306-337 AE3  Obv:
     CONSTAN-TINVS AVG - Laureate head right Rev: PROVIDEN-TIAE AVGG -
   Campgate with two turrets and one star. Exe: SMKA (dot).2.9gm. Cyzicus
      mint AD 325-326 = RIC VII, 34, page 648