Discover Our Collections Subject > Vietnam (remove) Type > Text (remove) Specific Item Type > Memorandum (remove) Date > 1966-04-26 (remove) Limit your search Tag Digital item (1) Contributor Rostow, W. W. (Walt Whitman), 1916-2003 (1) Date 1966-04-26 (1) Subject Vietnam (1) Type Text (1) Collection National Security Files (1) Series National Security Action Memorandums (1) Specific Item Type Memorandum (1) Time Period Presidential (Nov. 22, 1963-Jan. 20, 1969) (1) 1 results Memorandum # 346, Assignment of Highest National Priority to Critical Ammunition Items for South Vietnam and the Mark 48 Torpedo (R&D only), 4/26/1966 (Item)