The documents in this archive trace developments primarily during the administration of President John F. Kennedy. For example, there are reports on commerce abound, including memoranda from the embassy in Managua on total sugar production estimates that may enter the United States. Memoranda on social welfare include: a survey of government-sponsored social welfare organizations, as well as details on the National Social Assistance Lotter and the National Committee for the Anti-Tuberculosis Campaign. From the embassy at San José (Costa Rica) various items are included, such as: “Central America Common Market Meetings Completed”; “Pure Oil Company Not ‘In’ Oil Refinery Deal”; and “Tripartite Treaty of Commerce” [between Costa Rica, Panama, and Nicaragua] “Goes into Effect” (August 1962).