Box 3 Folder 27
Labor, 1956-1958
Box 3 Folder 28
Labor - Agrarian
Box 3 Folder 29
Labor - Electrical Workers, 1957-1958
Box 3 Folder 30
Labor - Petroleum Workers, 1957-1958
Box 3 Folder 31
Labor - Teachers, 1957
Box 3 Folder 32
Labor - Frente Obrero, 1956-1958
Box 4 Folder 33
Labor - General, 1956-1958