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Dear Mr. Streifer,
Thank you for posting your inquiry to the History Hub!
The films you mention appear to have their origins (from reviewing the available end credits and Online Catalog entries), in both the Department of the Navy and the Department of State. The level of detail you’re seeking can only be answered by making a research visit to the National Archives at College Park and reviewing any available records from those two agencies. We should note (as you’re likely aware through your past research), many of the records are most likely restricted for security concerns. Additionally, since the films are among the holdings of the Motion Picture Branch you may wish to begin your research by contacting their office at firstname.lastname@example.org.
If you’re unable to visit the National Archives at College Park, our web page offers a list of independent researchers for hire. This list can be found at https://www.archives.gov/research/hire-help/media.html?format=audio-and-sound.
Good luck with your research!