Author
- Archives of American Art 6 results
- Reformed Church in the United States 6 results
- Union of American Hebrew Congregations 6 results
- American Gymnastic Union 5 results
- American Historical Association 5 results
- Armenian Assembly of America 5 results
- B'nai B'rith. Anti-defamation League 5 results
- Balzekas Museum of Lithuanian Culture 5 results
- Historical Society of Delaware 5 results
- Order of Ahepa 5 results
- Swiss-American Historical Society 5 results
- American Jewish Congress 4 results
- American Jewish Historical Society 4 results
- American Protestants for Truth about Ireland 4 results
- American-Scandinavian Foundation 4 results
- Association for the Advancement of Baltic Studies 4 results
- Federation of Jewish Agencies of Greater Philadelphia 4 results
- Intergovernmental Committee for European Migration 4 results
- Kentucky Historical Society 4 results
- Moravian Music Foundation 4 results
- National Federation of Temple Brotherhoods 4 results
- North American Gymnastic Union. Normal College 4 results
- Norwegian-American Historical Association 4 results
- Organization of American Historians 4 results
- Polish Genealogical Society of America 4 results
- Polonus Philatelic Society 4 results
- Research Group for European Migration Problems 4 results
- Society for German-American Studies (U.S.) 4 results
- Swedish-American Historical Society 4 results
- Tennessee Historical Society 4 results
- United States. Bureau of Indian Affairs 4 results
- University of Minnesota. Immigration History Research Center 4 results
- Zionist Organization of America 4 results
- America Research (Organization) 3 results
- American Association for Jewish Education 3 results
- American Association for State and Local History 3 results
- American Council for Nationalities Service 3 results
- American Council for Polish Culture 3 results
- American Council of Polish Cultural Clubs 3 results
- American Gymnastic Union. Normal College 3 results
- American Indian Health Care Association 3 results
- American Turnerbund 3 results
- Association for the Study of the Nationalities (USSR and East Europe) 3 results
- Balch Institute for Ethnic Studies 3 results
- Baltimore American Indian Center 3 results
- Camden County Historical Society 3 results
- Canada. Department of Citizenship and Immigration 3 results
- Canada. Department of Manpower and Immigration 3 results
- Center for Migration Studies (U.S.) 3 results
- Colonial Williamsburg Foundation 3 results more…