Book VII Print 68: Mikoyan and Castro leave mansion after signing trade agreementYale University. Department of Manuscripts and Archives1960engspaImages of Soviet Vice Premier Anastas Mikoyan and Prime Minister Fidel Castro as they leave the opulent, expropriated mansion that became the Ministerio de Relaciones Exteriores (MINREX) on Havana's Avenida de los Presidentes. Castro and Mikoyan had just signed the Soviet Union's first historic trade package with Cuba, representing $100,000,000 in trade. See also Prints 29, 41, 55, 56, 57, 58, 61, 62, 63, 64, 66, 69, 70, 71, 80, 83, 92, 93, 101, 102, 106, and Contact Book VIII.