- Edgar B. Rowe Papers, 1950/19571
- Edward M. Steel, History Professor, Mother Jones Research Papers, 1830/1930, bulk 1900/19301
- Frank Stadlbauer, Collector, Records, 1919/19371
- Fred Mooney Manuscripts, 19352
- George C. McIntosh (1868-1935) Typed Document, 1895/19201
- Henry Drury Hatfield (1875-1962) Papers and Correspondence, 1913/19581
- Homer Adams Holt (1898-1975) Papers, 1937/19441
- Howard Burton Lee (1879-1985) Papers, 1912/19641
- Joseph Ozanic, Labor Leader, Papers, 1932/19741
- Keith Dix, Papers regarding Labor History, 1923/19761
- Major W. P. Tams, Jr. Transcript of an Interview, 1825/19341
- Mary "Mother" Jones Letter, 19201
- Miners for Democracy Papers, 19721
- Miners' Treason Trials, Records, 1921/19231
- Miscellaneous Records Regarding History of the Coal Industry, 1934/19371