Author
- Chaplin, Ralph, 1887-1961 1 results
- Christianson, J. R. (John Robert) 1 results
- Cole, Peter, 1969- 1 results
- De Caux, Len, 1899- 1 results
- Dowell, Eldridge Foster, 1905- 1 results
- Gambs, John S. (John Saké), 1899-1986 1 results
- Golin, Steve 1 results
- Green, Martin Burgess, 1927- 1 results
- Koustrup, Søren 1 results
- Paul Avrich Collection (Library of Congress) 1 results
- Preston, William, 1924- 1 results
- Salerno, Salvatore, 1949- 1 results
- Socialist Labor Party 1 results
- Tripp, Anne Huber, 1934- 1 results