Author
National Slovak Society of the United States of America
17
Ukrainian Workingmen's Association (U.S.)
13
American Bibliographical Center
9
American Anti-Slavery Society
8
American Latvian Association in the United States
8
National Society of the Colonial Dames of America
7
American Antiquarian Society
6
American Jewish Historical Society
6
Figas, Justyn, 1886-1959
6
Providence Association of Ukrainian Catholics in America
6
United Norwegian Lutheran Church of America
6
American Association for State and Local History
5
Armenian Assembly of America
5
Daughters of the American Revolution
5
National Council on Public History (U.S.)
5
National Trust for Historic Preservation in the United States
5
Norwegian Lutheran Church of America
5
Pennsylvania Railroad
5
Polish National Alliance of the United States of North America
5
American Historical Association
4
American Jewish Congress
4
Armenian Church Diocese of the Armenian Church of America
4
Association of Writers from Poland
4
Augustan Society
4
Balch Institute for Ethnic Studies
4
Don Bosco Institute
4
Federation of Genealogical Societies (U.S.)
4
First Catholic Slovak Union of America
4
Getting, Milan
4
Hebrew Union College
4
Lutheran Publishing House (Decorah, Iowa)
4
Polish American Council
4
Polish Genealogical Society of America
4
Polonus Philatelic Society
4
Slov. ev. a.v. jednota v Amerike
4
Socialist Party (U.S.)
4
Stowarzyszenie Filaretów w Ameryce
4
Synod for the Norwegian Evangelical Lutheran Church in America
4
Ukrainian Academy of Arts and Sciences in the United States
4
Ukrainian National Association
4
Victorian Society in America
4
American Anti-Slavery Society. Executive Committee
3
American Relief for Poland
3
Armenian Church. Diocese of the Armenian Church of America
3
Armenian General Benevolent Union
3
Armenian Relief Society
3
Association for Documentary Editing
3
Boston Female Anti-slavery Society
3
Center for Migration Studies (U.S.)
3
Congress of Industrial Organizations (U.S.). Constitutional Convention
3
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