3. The stills and motion pictures used in our films come from archives, libraries, museums, collections, and personal donations. AUP Films acquires these resources through archival research trips and from digital collections. We often collaborate with the National Archives, Presidential Libraries, the US Army Heritage and Education Center at Carlisle Barracks, and the Combined Arms Research Library at Ft. Leavenworth. Additionally, we use personal images and film when granted permission by the owner.