A telegram from the Brazilian Secretary of State for External Relations (Afonso Arinos) describing a conversation between Ernesto “Che” Guevara and Richard Goodwin in Montevideo, Uruguay. At this meeting, Mister Guevara and Mister Goodwin, speaking as “enemies”, made a general appreciation of Cuban-American relations. Affirming that Cuba today definitely was of the sphere of influence of the United States. They also discuss Cuba's economic situation.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the internal and economic situations in Cuba, as well as U.S.-Cuban relations.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the U.S. policy toward the revolutionary government of Cuba. Guevara says that U.S. President Kennedy's recent speech, in which he said the U.S. would not take direct military action in Cuba, was an effort to portray the U.S. in a positive light on the eve of Cuban discussions in the UN, and to ameliorate opinions of the U.S. in other Latin American countries.

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss financial transactions being made between the Cuban and Soviet governments, gold and currency reserves, the U.S. economic blockade of Cuba, and more on U.S.-Cuban relations.

A record of two conversations between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss economic relations and financial trades, especially the Cuban purchase of Soviet gold. They also discuss how mobilization in Cuba has led to a decrease in the activity of the counterrevolutionaries, as well as the possible military intervention from the United States.

A discussion of Cuba's economic import/export and production capacities and other factors of the economic situation in Cuba.

A diplomatic meeting of a global communist delegation. Many topics are discussed, including: the domestic situation in Cuba, especially the economic situation (for example: sugar sales); American influence and counter-revolutionaries; and comparison to the domestic situation in other Latin and Central American countries, such as: Peru, Colombia, Brazil, etc.).

A diplomatic conversation covering China-Cuba relations, especially economic situations and the aid China is giving to Cuba.

A conversation between China’s Ambassador to Cuba Shen Jian and Cuban Finance Minister Ernesto “Che” Guevara. They discuss the situation of the Cuban economy given recent U.S. blockades, as well as the various situations in other countries like Yugoslavia, Argentina and Guatemala.

A cable sent to the Chinese Embassy in Cuba detailing documents that are to be brought to the next meeting and advice for "dealing with Guevara's mother."