Discover Our Collections Collection > National Security Files (remove) Series > Intelligence Files (remove) Limit your search Tag Digital item (1) Folder title list (1) Type Text (1) Collection National Security Files (2) Series Intelligence Files (2) Specific Item Type Folder (1) Time Period Presidential (Nov. 22, 1963-Jan. 20, 1969) (1) 2 results Folder, "Plane Downed in Hainan Territorial Waters - Feb. 1968," Intelligence Files, NSF, Box 2 (Item) Folder title list, National Security Files, Intelligence Files (Item)