Justinian I. Follis; Justinian I; Cyzicus, Year 12 = 538/9 AD, Follis, 22.20g. Sear-207, Berk-232. Obv: D N IVSTINIANI - ANVS P P AVG Helmeted bust facing, holding cross on globe and shield with horseman device; in r. field, cross. Rx: Large M between A/N/N/O and XII; cross above; officina letter A below; in exergue, KYZ.. Virtually MS