SUBJECT EXPOSITIONS

1851: Crystal Palace (London)
1855: Paris
1867: Paris
1876: Philadelphia (US Centennial)
1878: Paris
1884: New Orleans
1889: Paris
1893: World's Columbian (Chicago)
1898: Trans-Mississippi (Omaha)
1900: Paris
1901: Pan-American (Buffalo)
1904: Louisiana Purchase (St. Louis)
1909: Alaska-Yukon-Pacific (Seattle)
1915: Panama-Pacific (San Francisco)