Discover Our Collections Subject > Nuclear weapons (remove) Tag > Digital item (remove) Type > Text (remove) Limit your search Tag Digital item (2) new2024-Mar (1) Date 1966-04-22 (1) Subject Nuclear weapons (2) China (1) NATO (1) Type Text (2) Collection National Security Files (2) Series Files of Charles E. Johnson (1) National Security Action Memorandums (1) Specific Item Type Folder (2) Time Period Presidential (Nov. 22, 1963-Jan. 20, 1969) (2) 2 results Folder, "NSAM # 345: Nuclear Planning, 4/22/1966," National Security Action Memorandums, NSF, Box 8 (Item) Folder, "NUCLEAR - Nuclear Detonation - CHICOM Bomb," Files of Charles E. Johnson, NSF, Box 36 (Item)