Other
- Tomasi, Lydio F. 13 results
- Center for Migration Studies (U.S.) 11 results
- Amalgamated Clothing Workers of America. General Executive Board 6 results
- National Genealogical Society Conference in the States 6 results
- National Legal Conference on Immigration and Refugee Policy Washington, D.C.) 6 results
- United States. Continental Congress 6 results
- Genealogical Society of Pennsylvania 5 results
- Amalgamated Clothing Workers of America. Convention 4 results
- Community College of Philadelphia 4 results
- Fragomen, Austin T., Jr 4 results
- Library of Congress 4 results
- Bernard, William Spencer, 1907- 3 results
- Congress of Industrial Organizations (U.S.). Constitutional Convention 3 results
- Library of Congress Symposia on the American Revolution 3 results
- National Genealogical Society 3 results
- Nationalities Service Center (Philadelphia, Pa.) 3 results
- American Academy of Political and Social Science 2 results
- American Immigration and Citizenship Conference 2 results
- American Philosophical Society 2 results
- Atlantic Deeper Waterways Association 2 results
- Bergh, J. A. (Johan Arndt), 1847-1927 2 results
- Convention for the Improvement of the Free People of Colour Philadelphia, Pa.) 2 results
- Federation of Genealogical Societies (U.S.) 2 results
- Federation of Genealogical Societies (U.S.) Conference 2 results
- First Catholic Slovak Union of America 2 results
- Halsey, William, 1770-1843 2 results
- Industrial Workers of the World 2 results
- Jamestown Dental Convention 2 results
- Legal Conference on the Representation of Aliens New York, N.Y.) 2 results
- National Conference of Social Work (U.S.). Annual Meeting 2 results
- National Convention of Business Men Philadelphia, Pa.) 2 results
- New England Anti-Slavery Convention Boston, Mass.) 2 results
- Norwegian Lutheran Church of America 2 results
- Onuf, Peter S. 2 results
- Sipkins, Henry 2 results
- Smithsonian Institution 2 results
- Synod for the Norwegian Evangelical Lutheran Church in America 2 results
- Textile Workers Union of America 2 results
- UW System American Ethnic Studies Coordinating Committee 2 results
- Urban Corridor Consortium (University of Wisconsin System) 2 results
- Van Horne, Winston A. 2 results
- 21st-Century Neighborhoods Conference 1 results
- AFL-CIO. Industrial Union Department 1 results
- Abraham, Nabeel 1 results
- Abraham, Sameer Y. 1 results
- Adler Family Foundation 1 results
- Afro-American Historical and Genealogical Society (Washington, D.C.) 1 results
- Agricultural History Society 1 results
- American Academy of Arts and Sciences 1 results
- American Academy of Political and Social Science (Philadelphia, Pa.) 1 results more…