- Amalgamated Association of Street and Electric Railway Employees of America, Division 103, Archives, 1899/19581
- Edgar B. Rowe Papers, 1950/19571
- Glass Workers' Protective League, Records, 1947/19761
- Henry Drury Hatfield (1875-1962) Papers and Correspondence, 1913/19581
- Huett Nestor, Compiler, Papers, 1921/19631
- Huntington District Labor Council, Papers, 1943/19651
- Joseph Ozanic, Labor Leader, Papers, 1932/19741
- M.H. Ross, Collector, Papers, 1930/19741
- M.H. Ross, Collector, Papers, 1931/19571
- Mason-Jackson Labor Council Papers, 1949/19771
- Painters Local Union, No. 91, Wheeling, Records, 1886/19581
- Paul Nyden, Collector, Five Unpublished Manuscripts Dealing with Coal Mining, Miners, and Unions, 1932/19751
- Pocahontas Operators Association Records, 1941/19731
- Progressive Mine Workers of America, Archives, 1932/19651
- United Glass and Ceramic Workers of America Local Union No. 2 (Clarksburg, WV) Papers, 1934/19741