Celtic 1-6 Greek Coins 7-86 Roman Republic 88-97 The Roman Empire 98-195 Babrbaric \ Migration period 196-198 Roman Provincial 199-215 Byzantine Empire 216-231 Antiquies 232-240 Islamic 241-254 Sasanian 255-258 Zecche Italiane \ Italian Mint 259-300 World Coins 301-308