| (4868) William "Big Bill" Haywood, Trail, Clarence Darrow, Boise, Idaho, 1907 | Image |
| (4870) William "Big Bill" Haywood, Trial, Courtroom Scene, Idaho, 1907 | Image |
| (4871) William "Big Bill" Haywood, Trial, Courtroom Scene, Idaho, 1907 | Image |
| (4872) William "Big Bill" Haywood, Trial, Courtroom Scene, Idaho, 1907 | Image |
| (4874) IWW Headquarters, Interior View, Chicago, 1945 | Image |
| (4876) Strike Breakers, Portrait, Tom Heenan, 1910s | Image |
| (4879) Joe Hill, Funeral, Chicago, 1915 | Image |
| (4885) Joe Hill, Artwork | Image |
| (4887) Joe Hill, Artwork | Image |
| (4888) Joe Hill, Artwork | Image |
| (4890) Joe Hill, Funeral, Santana, Chicago, 1915 | Image |
| (4892) Joe Hill, Funeral, Chicago, 1915 | Image |
| (4958) Byron Kitto, Portrait, Undated | Image |
| (4900) Joe Hill, Portrait, 1915 | Image |
| (4901) Joe Hill, Portrait | Image |
| (4909) Joe Hill, Funeral, 1915 | Image |
| (4910) Strikes, Violence, Homestead Strike, Pennsylvania, 1919 | Image |
| (4911) Hop pickers, Durst Ranch, Wheatland, California, 1913 | Image |
| (4914) Idaho Lumber Strike, Violence, Stamps | Image |
| (4915) Idaho Lumber Strike, Pickets, Scabs, Undated | Image |
| (4916) Idaho Lumber Strike, Scabs, Benefits Card, 1930s | Image |
| (4921) Boycotts and demonstrations, 1990s | Image |
| (4922) Boycotts and Demonstrations, 1990s | Image |
| (4923) Demonstrations, Free Speech, LGBTQ Rights, San Francisco, 1992 | Image |
| (4924) Demonstrations and Boycotts, San Francisco, 1990s | Image |
| (4925) IWW Meetings, 1909 | Image |
| (4930) Pickets, "The EndUp," San Francisco, 1992 | Image |
| (4931) IWW Meetings, Entertainment, Jerry Dymny "Smokey George,"1990s | Image |
| (4932) Buildings and Halls, Marine Transport Workers Industrial Union 510, 1990s | Image |
| (4933) Halls, Houston, Texas, 1930s-1940s | Image |
| (4934) IWW Picnics, Minneapolis, Minnesota, 1910s | Image |
| (4941) Portrait, Ben Legere, 1910s-1920s | Image |
| (4943) Children, Organizing, Junior Wobblies, 1920s | Image |
| (4944) Children, Organizing, Junior Wobblies, Cleveland, 1920s-1930s | Image |
| (4945) Children, Organizing, Junior Wobblies, 1920s | Image |
| (4947) Unemployment, General Charles,Kelly, San Francisco, 1914 | Image |
| (4949) Ethnic Groups, IWW Members, Italians, Undated | Image |
| (4951) Strikes, Violence, Maritime Workers, John Kane, Houston, 1936 | Image |
| (4952) Strikes, Violence, Maritime Workers, John Kane, Houston, 1936 | Image |
| (4954) Strikes, Violence, Maritime Workers, John Kane, Houston, 1936 | Image |
| (4955) Studio Portrait, Byron Kitto, Vallejo, California, 1900s | Image |
| (4960) Outdoor Meetings, Byron Kitto, 1920s | Image |
| (4961) Byron Kitto, Sanitarium, California, 1920s-1930s | Image |
| (4964) Byron Kitto, Sanitarium, California, 1920s-1930s | Image |
| (4965) Lawrence Strike, State Militia, National Guard, 1912 | Image |
| (4966) IWW, Lawrence Strike, Ettor, 1912 | Image |
| (4968) Lawrence Strike, Strikers, 1912 | Image |
| (4969) Lawrence Strike, Organizers, 1912 | Image |
| (4978) IWW, Lawrence Strike, Ettor & Giovannitti, 1912 | Image |
| (4973) IWW, Lawrence Strike, Ettor, Giovannitti, 1912 | Image |
