Folder, "NSAM # 344: Assignment of Highest National Priority to Civil Supersonic Development Program, 4/1/1966," National Security Action Memorandums, NSF, Box 7
Citation
Folder, "NSAM # 344: Assignment of Highest National Priority to Civil Supersonic Development Program, 4/1/1966," National Security Action Memorandums, NSF, Box 7, LBJ Presidential Library, accessed August 29, 2025, https://discoverlbj.org/item/nsf-nsam-b7-f13