May–July 1960: The U–2 Airplane Incident
148. Telegram From the Embassy in the Soviet Union to the Department of State
Source: Department of State, Central Files, 761.5411/5–760. Top Secret; Niact.
149. Memorandum of Discussion at the 444th Meeting of the National Security Council
Source: Eisenhower Library, Whitman File, NSC Records. Top Secret. Drafted by Boggs on May 13.
150. Telegram From the Embassy in the Soviet Union to the Department of State
Source: Department of State, Central Files, 761.5411/5–960. Confidential; Niact; Limit Distribution.
151. Telegram From the Embassy in the Soviet Union to the Department of State
Source: Department of State, Central Files, 761.5411/5–960. Confidential; Niact.
152. Memorandum for the Record
Source: Eisenhower Library, Project Clean Up. Secret. Prepared by Goodpaster.
153. Memorandum of Discussion at the 445th Meeting of the National Security Council
Source: Eisenhower Library, Whitman File, NSC Records. Top Secret. Pepared by Boggs on May 25.
154. Memorandum of Conversation
Source: Eisenhower Library, Whitman File, DDE Diaries. No classification marking. Prepared by Hagerty.
156. Memorandum From the Secretary of State’s Special Assistant (Bohlen) to Secretary of State Herter
Source: Department of State, Secretary’s Memoranda of Conversation: Lot 64 D 199. Secret. Drafted by Bohlen and initialed by Bohlen; Max V. Krebs, Special Assistant to the Secretary of State; and Secretary Herter.