Papers of John F. Kennedy. Presidential Papers. National Security Files
This file contains copies of National Security Action Memoranda number 152 (NSAM 152) titled, "Panama Canal Policy and Relations with Panama," to Secretary of State Dean Rusk, Secretary of Defense Robert S. McNamara, Chairman of the Atomic Energy Commission (AEC) Glenn T. Seaborg, Director of the Central Intelligence Agency (CIA) John McCone, and Director of the Bureau of the Budget David Bell from President John F. Kennedy. Also included are memoranda on a proposed nuclear excavation program and the Panama Canal policy.