Many relevant collections including:
* 1904 St. Louis Auto Tour
* Jessie Tarbox Beals Photographs: Louisiana Purchase Exposition
* Louisiana Purchase Exposition Collection
* Louisiana Purchase Exposition Lantern Slides
* Louisiana Purchase Exposition Maps
* Louisiana Purchase Exposition Official Photographer Photos
* Louisiana Purchase Exposition Photo Albums
* Louisiana Purchase Exposition Postcard Collection
* Louisiana Purchase Exposition Posters
* Louisiana Purchase Exposition Sheet Music Collection
* Louisiana Purchase Exposition: Truman Ward Ingersoll Stereograph Cards
* World’s Fairs and International Expositions

Finding aid and name index for materials related to the Palace of Fine Arts and other art exhibited at at the Fair.