Author
National Slovak Society of the United States of America
17
Ukrainian Workingmen's Association (U.S.)
13
United States. Office of Indian Affairs
13
American Latvian Association in the United States
12
American Bibliographical Center
9
American Anti-Slavery Society
8
American Antiquarian Society
8
Polish National Alliance of the United States of North America
8
National Society of the Colonial Dames of America
7
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
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 French Alliances in the United States and Canada
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
United States. National Park Service
4
United States. Superintendent of Indian Schools
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
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