Polish American Citizens' League of Pennsylvania 2 Polish Americans--Pennsylvania--Societies, etc 2 World War, 1939-1945--Refugees 2 American Council of Polish Cultural Clubs 1 American Relief for Poland Immigration Committee 1 Anti-communist movements--United States 1 Associated Polish Home (Philadelphia, Pa.) 1 more ... Catholic League for Religious Assistance to Poland 1 Folk art--Poland 1 Gwiazda (Philadelphia, Pa.) 1 National Shrine of Our Lady of Czestochowa (Doylestown, Pa.) 1 Nouvelle Société helvétique. Pennsylvania chapter 1 Paper art--Poland 1 Poland--Politics and government--1918-1945 1 Poles--Charities 1 Poles--United States--Political activity 1 Polish Air Force Association 1 Polish American Congress 1 Polish American artists--Pennsylvania--Philadelphia 1 Polish Americans--Anniversaries, etc 1 Polish Americans--Intellectual life--20th century 1 Polish Americans--Newspapers 1 Polish Americans--Politics and government--20th century 1 Polish Institute for Arts and Sciences in America 1 Polish National Alliance of the United States of North America 1 Polish National Committee 1 Polish Relief Committee 1 Polish Women's Alliance of America 1 Polish-American periodicals 1 Union of Polish Women in America 1 War photography--Poland 1 World War, 1939-1945--Civilian relief--Poland 1 World War, 1939-1945--Photography 1 World War, 1939-1945--Poland 1 World War, 1939-1945--War work--United States 1 less ...