Author
Socialist Labor Party
7
Socialist Party (U.S.)
5
Bray, John Francis, 1809-1897
4
Grenell, Judson
4
Labadie, Jo, 1850-1933
4
Socialistic Tract Association
4
Debs, Eugene V. 1855-1926
3
Hrobak, Philip Anthony, 1904-1964
3
Pepper, John
3
Anastasoff, Christ, 1898-
2
Brandon, Joseph, 1896-
2
Cannon, James Patrick, 1890-1974
2
Chanin, N., -1965
2
Fallat, Paul C.
2
Graf, Oskar Maria, 1894-1967
2
Kudlik, Sándor,
2
Nekvasil, J.
2
Philadelphia Record
2
Testi, Arnaldo
2
Vaszily, Tivadar
2
Aldred, Guy A., 1886-1963
1
Ameringer, Oscar, 1870-1943
1
Archives of Czechs and Slovaks Abroad
1
Arnold, Lee, Dr
1
Berger, Victor L., 1860-1929
1
Boleček, Vincent
1
Broun, Heywood Hale, 1918-
1
Broun, Heywood, 1888-1939
1
Buc, Bonaventure S
1
Cahn, William L.
1
Cannon, James Patrick, 1890-1979
1
Cassedy, Steven
1
Civil Rights Defense Committee (New York, N.Y.)
1
Cohen, Moshe,
1
Dilling, Elizabeth
1
Eisenhower, Susan
1
Farrell, James T. 1904-1979
1
Fine, Nathan, 1893-1979
1
Flynn, Elizabeth Gurley
1
Fogarty, Robert Stephen, 1938-
1
Foster, William Z., 1881-1961
1
Freeman, Joseph, 1897-1965
1
G
1
Ginger, Ray
1
Golomshtok, Igor
1
Ham, F. Gerald, 1930-2021
1
Hier, Frederick P. 1890-1956
1
Hillquit, Morris, 1869-1933
1
Hoerder, Dirk
1
Hoopes, Darlington, 1896-1966
1
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