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Acquisition Source
- Craigo, Robert13
- Beury, Justus C.4
- LePera, Mrs. Ruby3
- Scally, Joseph3
- Walter R. Thurmond3
- Caldwell, Walter2
- Carlson, Harry E.2
- A Medical Survey of the Bituminous Coal Industry, Washington: 19471
- Consolidation Coal Company1
- Institute for the History of Technology and Industrial Archaeology1
- Laing, Tom1
- LePera, Ruby Bliss Gibson; from the studio of Scott Gibson1
- Transfer from A.B. Fleming Papers1
- Trial, Stephen D. & Fred Long1