* The St. Louis Exposition (1904) predates the widespread use of film. While early cinema was emerging in the early 1900s, feature films as we know them didn't exist yet.
* Newsreels were the primary way to capture events like this. Newsreels were short, documentary-style films that captured real-life events and were shown before feature films in theaters. The St. Louis Exposition likely had newsreels made of the event.
* There's no evidence of a dedicated film about the dedication. Even if there were a film made, it's unlikely to be listed under that title in records.
How to Find Information on Potential Films:
* Search film databases: Look up the St. Louis Exposition in databases like IMDb and the Internet Archive.
* Research historical newsreels: Check archives like the Library of Congress for newsreels from the era.
* Consult historical sources: Look for information in books and articles about the St. Louis Exposition to see if any film mentions are included.
While it's possible a film could exist with a different title related to the event, it's more likely that the "Roosevelt Dedicating at St. Louis Exposition - 1904" title is a fabrication.