- Morgan, Charles, 1930-20091
- National Catholic Conference for Interracial Justice1
- National Council of the Churches of Christ in the United States of America. Commission on Religion and Race1
- National Urban League1
- Ramsay, Claude E., 1916-19861
- Randolph, A. Philip (Asa Philip), 1889-19791
- Sartre, Jean-Paul, 1905-19801
- Slaiman, Donald, 1919-20001
- Southern Conference Educational Fund1
- Southern Cooperative Development Program1
- Southern Student Organizing Committee (Nashville, Tenn.)1
- Stanfield, J. Edwin1
- Texas AFL-CIO1
- United Farm Workers1
- United Presbyterian Church in the United States of America1
- United States. Bureau of Labor Statistics1
- United States. Inter-agency Committee on Mexican American Affairs1
- Virginia Council on Human Relations1
- Virginia State AFL-CIO1
- Wittenstein, Charles F.1
