Author
Groovers (Philadelphia, Pa.)
2
National Association for the Advancement of Colored People
2
African American Museums Association
1
Afro-American Research Institute (New York, N.Y.)
1
Association of College and Research Libraries. Afro-American Studies Librarians' Section
1
Better Chance (Organization)
1
Black Memorabilia Collector's Association
1
Black Theatre Alliance
1
C. L. Campbell and Associates
1
Christiansburg Industrial Institute
1
Communist Party of the United States of America (Eastern Pennsylvania) Research and Legislative Committee
1
Friends' Freedmen's Association
1
Ingersoll, Joseph R. 1786-1868
1
Josephite Fathers
1
Liberation Committee for Africa (New York, N.Y.)
1
Lord Chesterfield Club
1
National Association for the Advancement of Colored People West Philadelphia Branch
1
National Association of Negroes in America
1
National Association of Negroes in American Industries
1
National League on Urban Conditions Among Negroes
1
Pennsylvania Colonization Society
1
Research Institute of the Bureau on Negro Affairs
1
Sigma Gamma Rho Sorority
1
Urban League of Philadelphia
1