Honduras (Naval ensign)

Mar 7, 1866 | Naval flag |

...

San Marino

Apr 6, 1862 | Country flag, Special, State flag, War flag |

Flag of the oldest surviving sovereign state in the world founded on 3 September...

Colombia (Naval ensign)

Nov 26, 1861 | Naval flag |

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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 (War flag)

Feb 25, 1825 | War flag |

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