U.S. 38 Star Flag - Colorado.
This Flag became the Official U.S. Flag on July 4th, 1877. A star was added for the admission of Colorado (August 1st 1876) and was to last for 13 years. The five Presidents to serve under this flag were; Hayes (1877-1881), Garfield (1881), Arthur (1881-1885), Cleveland (1885-1889), and Harrison (1889-1893).
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