I am interested in historical photographs of the Department of State. Where can I find them?
The Office of the Historian is not the repository for Department records.
The National Archives and Records Administration in College Park, Maryland, holds photographic materials retired from federal agencies in its Still Pictures branch. You may contact this branch by email at email@example.com or by telephone at 301-837-0561. Videos, from which still pictures can be obtained, are held by the Motion Picture and Sound Branch. You may contact this branch by email at firstname.lastname@example.org or by telephone at 301-837-3520.