Archival photos and DOE collections reshaped both films, speakers say

Both filmmaking teams credited archival material with shaping their narratives. Presenter S3 said the Department of Energy had an archive of Ed Westcott's photographs in the public domain, which provided extensive imagery of Oak Ridge and surprised the filmmakers: "The Department of Energy had, an
archive of his work available
in public domain, and I'd never seen it before." Those materials helped the filmmakers situate local histories within larger projects.

On the Ken film, producer Brandon McClure said a box of 16mm footage his wife digitized "shifted the landscape of the film," enabling more sustained representation of Ken and prompting editorial choices that foregrounded his voice. Both teams said archival discoveries made intensive research and long edit processes worthwhile.