- Monongah Mine Disaster Papers1
- Mother Jones Typescript Memoir1
- Paul Nyden, Collector, Five Unpublished Manuscripts Dealing with Coal Mining, Miners, and Unions1
- Progressive Mine Workers of America, Archives1
- Rush Dew Holt (1905-1955) Papers1
- United Mine Workers of America Inventory1
- United Mine Workers of America, District 6, Records1
- United Mine Workers of America, Local Union 6046, Archives1
- United Mine Workers of America, Miscellaneous Papers and Union President Election Material Regarding Elijah Wolford1
- United Mine Workers of America, Miscellaneous Papers, Certificate of Membership in Local No. 901
- United Mine Workers of America, Miscellaneous Papers, Charter for Union Local No. 39341
- Van Amberg Bittner (1885-1949), Labor Leader, Papers1
- Winding Gulf Coals, Inc., Records1
- Woodrow Mosley, Coal Miner, Interview Transcript1