All Organizations
- Church of God. (Anderson, Ind.) (2)
- City Club of Chicago (2)
- Civil Rights Congress of Illinois (2)
- Coalition of Black Trade Unionists. (U.S.) (2)
- Columbia College (2)
- Community Renewal Society (2)
- Confederate States of America (2)
- Congress of Industrial Organizations (U.S.) (2)
- Congress of Racial Equality (2)
- Congress of Racial Equality. (2)
- Congress of Racial Equality. Chicago Chapter (2)
- Contract Buyers' League (2)
- Cook County Bar Association (2)
- Cook County Bar Association (Ill.) (2)
- Cook County Government (2)
- Cook County Hospital. (Chicago, Ill.) (2)
- Cook County School of Nursing. (2)
- Coordinating Council of Community Organizations (2)
- Coordinating Council of Community Organizations (Chicago, Ill.) (2)
- DePaul University--Students--Archives (2)
- Delmark Records (2)
- Democratic National Convention (1968 : Chicago, Ill.) (2)
- Democratic Party (Cook County, Ill.). (2)
- Dill Pickle Club (Chicago, Ill.). (2)
- DuSable Museum (2)