This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
National Security Action Memorandum No. Assignment of Highest National Priority to Project DEFENDER NARA . Scope and content Memorandum for Secretary of Defense and others on the President's commitment to Project DEFENDER General notes Local identifier President Kennedy Office of the Special Assistant to the President for National