Your Appointment with Brazilian Ambassador Vasco da Cunha, Tuesday, June 25, 11:45 a.m.Lyndon Baines Johnson LibraryNSF Box 12Brazil, Volume 7-a 8/64 – 11/68 [1 of 3]Country File91968-06-24memorandumsCosta e Silva, Arthur da, 1902-1969Johnson, Lyndon B. (Lyndon Baines), 1908-1973Cunha, Vasco Leitão da, 1903-1984Brazilian Foreign ServiceBarboza, Mario Gibson, 1918-Washington (D.C.)Letter from Ambassador Vasco da Cunha to President Johnson, dated April 2, 1968Johnson, Lyndon B. (Lyndon Baines), 1908-1973AddresseeRostow, W. W. (Walt Whitman), 1916-2003AuthorUnited States. White House OfficeAuthorizer