Author
- Industrial Workers of the World 2 results
- Schlüter, Hermann, -1919 2 results
- Cigar Makers' International Union of America 1 results
- Feiler, Arthur, 1879-1942, 1 results
- Foner, Philip Sheldon, 1910-1994 1 results
- Generalkommission der Gewerkschaften Deutschlands 1 results
- International Typographical Union 1 results
- Labor Newspaper Preservation Project 1 results
- Legien, C. (Carl), 1861-1920 1 results
- Lorenz, Charl 1 results
- Lufft, Hermann 1 results
- Schultz, Reinhard 1 results
- Ueberhorst, Horst 1 results
- Umbreit, Paul 1 results