Author
Eisler, Gerhart
2
Flynn, Elizabeth Gurley
2
Gramsci, Antonio, 1891-1937
2
Kárník, Jan Jiří, 1888-1966,
2
Nelson, Steve, 1903-
2
North, Joseph
2
Philadelphia Record
2
Sinclair, Upton, 1878-1968,
2
Yoneda, Karl G., 1906-
2
Archives of Czechs and Slovaks Abroad
1
Balabanoff, Angelica, 1878-1965
1
Barrett, James R., 1950-
1
Bloor, Ella Reeve, 1862-1951
1
Boyer, Richard Owen, 1903-1973
1
Chernin, Kim
1
Cvetic, Matthew, 1909-1962
1
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
1
Fast, Howard, 1914-
1
Gitlow, Benjamin, 1891-1965
1
Hicks, Granville, 1901-
1
Hunter College. Centro de Estudios Puertorriqueños
1
Jackson, James E.
1
Linton, E. Lynn 1822-1898
1
Lyons, Paul, 1942-2009
1
Magil, A. B. 1905-
1
Marton, Kati,
1
Matusow, Harvey, 1926-2002
1
Meyers, George
1
Ruck, Rob, 1950-
1
Stuart, John, 1912-
1
Taddei, Ezio, 1895-1956
1
Tresca Memorial Committee (New York, N.Y.)
1
United States. District Court (New York : Southern District)
1
Zipser, Arthur, 1909-
1