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