Discover Our Collections Tag > Digital item (remove) Type > Text (remove) Date > 1964-10-29 (remove) Specific Item Type > Folder (remove) Limit your search Tag Digital item (2) Date 1964-10-29 (2) Subject White House administration (2) Type Text (2) Collection National Security Files (2) Series National Security Action Memorandums (2) Specific Item Type Folder (2) Time Period Presidential (Nov. 22, 1963-Jan. 20, 1969) (2) 2 results Folder, "NSAM # 315: Communications Security Survey [includes information on physical and telecommunications security at the White House and the LBJ Ranch], 10/29/1964 [1 of 2]," National Security Action Memorandums, NSF, Box 5 (Item) Folder, "NSAM # 315: Communications Security Survey [includes information on physical and telecommunications security at the White House and the LBJ Ranch], 10/29/1964 [2 of 2]," National Security Action Memorandums, NSF, Box 5 (Item)