Author
Polish American Congress
6
Carey, Mathew, 1760-1839
5
Polish Genealogical Society of America
5
American Relief for Poland
4
Polish Information Center (New York, N.Y.)
4
Polonus Philatelic Society
4
Rada Polonii Amerykańskiej
4
Coleman, Marion Moore, 1900-
3
Kosciuszko Foundation
3
Polish American Council
3
Polish YMCA
3
Alliance College
2
Burstin, Barbara Stern
2
Commission for Polish Relief
2
Haiman, Mieczysław, 1888-1949
2
Halecki, Oskar, 1891-1973
2
Jones, Richard S.
2
Kosciuszko League, Detroit
2
Kółka Literacko Dramatyczne
2
Krzesiński, Andrzej J., 1884-1964
2
Kusielewicz, Eugene
2
Lange, Oskar, 1904-1965
2
Louvet de Couvray, Jean-Baptiste, 1760-1797
2
Lubelski Klub Polonijny
2
Nagórski, Z.
2
National Committee for a Free Europe (U.S.). Research and Information Center. Polish Section
2
Osinski, Henry J.
2
Polish American Museum Foundation
2
Polish Genealogical Society
2
Polish Institute of Arts and Sciences in America
2
Polish Labor Group (New York, N.Y.)
2
Polish Research and Information Service (New York, N.Y.)
2
Polski Instytut Współpracy z Zagranicą
2
Pomost (Organization)
2
Super, Paul
2
Świetlik, Franciszek X.
2
Towarzystwo Łączności z Polonią Zagraniczną
2
United States. Congress. House. Committee on Un-American Activities
2
Wiewiora, Joseph
2
Zielecki, Konstanty J.
2
Abramowicz, Alfred L.
1
All-Chicago Committee to Commemorate Poland's Millennium
1
American Friends of Polish Democracy
1
American Institute of Polish Culture
1
American Polish Chamber of Commerce and Industry
1
American Polish council
1
An American citizen
1
Angel, J. Lawrence
1
Anti-Communist Confederation of Polish Freedom Fighters in U.S.A
1
Apenszlak, Jacob, 1894-
1
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