| Joe Brown Papers |
| James H. Brown Papers |
| Robert Bordner Papers |
| Selma Borchardt Papers |
| Eula Booker Papers |
| Irving Bluestone: Saturn Corporation Papers |
| Heber Blankenhorn Papers |
| Ann Blankenhorn Papers |
| John Blaich Papers |
| Sam Blackburn Papers |
| Don Binkowski Papers |
| Julius Bernstein Papers |
| John Beffel Papers |
| Warner Baxter Papers |
| Estar Baur Papers |
| Robert "Buddy" Battle III and Marion Battle Papers |
| Charles Baker Papers |
| Automotive Salesmen's Association Records |
| Richard H. Austin Papers |
| Association of Catholic Trade Unionists of Detroit Records |
| John Anderson Papers |
| Oscar Ameringer Papers |
| All-Peoples Congress Records |
| AFL-CIO Records |
| William Oliver Papers |
| Harvey O'Connor Papers |
| Stanley and Margaret Collingwood Nowak Papers |
| Frank Marquart Papers |
| Ada I. Pressman Papers |
| Nat Ganley and Saul Wellman Papers |
