Philadelphia Centennial Exposition - 1876 
World's Columbian Exposition - 1893 
Pan American Exposition -1901
Louisiana Purchase Exposition - 1904 
Jamestown Exposition - 1907 
1909 Alaska-Yukon-Pacific Exposition 
Panama Pacific 1915
Panama California - 1915 
Century of Progress - 1933 
Golden Gate Exposition - 1939 
New York World's Fair - 1939 
Seattle - 1962
New York World's Fair- 1964