Constantine I Camp Gate. Cyzicus, AD 325-6. Billon centenionalis. 17mm. 3.09g. Laureate head right, CONSTANTINVS AVG./ Two-turreted gateway of military camp, star above, PROVIDENTIAE AVGG, SMKA in exergue. RCV 16261.Near EF, dark patina, gorgeous gateway. Ex D Simpson collection.        Was £65. Now only £40