The 33 Star Flag 1859 
          
          
         This Flag became the Official United States Flag on July 4th, 1859. A star was added for the admission of 
        
          - (33rd) Oregon - February 14, 1859 
This was the official flag for 2 years . The two Presidents who served under this flag were; James Buchanan  (1857-1861), and Abraham Lincoln  (1861-1865).