Dominican Republic (Naval ensign)

Nov 28, 1966 | Naval flag |

...

Dominican Republic

Nov 28, 1966 | Country flag, State ensign, State flag, War flag |

...

Paraguay

Jan 1, 1842 | Country flag, Merchant flag, Naval flag, Special, State ensign, State flag, War flag |

Only national flag in the world with different emblems on its obverse and reverse sides....

Peru (State flag)

Feb 25, 1825 | Naval flag, State ensign, State flag |

...

Saudi Arabia (War flag)

Jan 1, 1000 | War flag |

...