Imperio Romano. Antonino Pío (138-161 d.C.). Æ As, Rome, AD 148/9. Double strike on obverse (or flip-over brockage strike)
Imperio Romano. Antonino Pío (138-161 d.C.). Æ As, Rome, AD 148/9. Double strike on obverse (or flip-over brockage strike)
Imperio Romano. Galieno (253-268 e. c.). Plateado Æ Antoninianus, error strike - Reverse flip-over brockage
Imperio Romano. Salonina (Augusta, 254-268 e. c.). Æ Antoninianus, error strike - Double strike on obverse and reverse
Imperio Romano. Licinio I (308-324). Æ Follis, Nicomedia? Error strike - Double strike on obverse
Imperio Romano. Constancio II (337-361 e. c.). Æ1, Heraclea mint. Error strike - Double strike on obverse and reverse
Imperio Romano. Constancio II (337-361 e. c.). Æ4, Siscia. Error strike - Off center double strike on obverse
Imperio Romano. Constante (337-350 e. c.). Æ3, error strike - Double strike on obverse and possibly flip-over brockage on reverse