Tanzania President Julius Nyerere of Tanzania surrounded by Cuban workers and Cuba's Prime minister Fidel Castro during the visit to Ruvu National Service Camp near Dar es Salaam.
Cuban President Fidel Castro, accompanied by President Julius Nyerere (center) of Tanzania, discusses a point with a Cuban worker during visit to a Cuban-aided agriculture school, 20 Mar 1970, Ruvu, Tanzania
DaresSalaam: Tanzania President Julius Nyerere (centre) of Tanzania surrounded by Cuban workers and Cuba s Prime minister Fidel Castro (left) during the visit to Ruvu National Service Camp near DaresSalaam. 
