U.S. 38 Star Flag Colorado's admission to the Union.
This Flag became the Official United States 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; Rutherford B. Hayes (1877-1881), James A. Garfield (1881), Chester A. Arthur (1881-1885), Grover Cleveland (1885-1889), and Benjamin Harrison (1889-1893). U.S. Flag. Sotheby's Lot No. 107. This is the 129th flag in the Mastai Collection. Circa 1861 - 63. U.S. Flag. Sotheby's Lot No. 107. This is the 129th flag in the Mastai Collection. Circa 1861 - 63.