Author
Accademia di Paestum
2
Afro-American Research Institute (New York, N.Y.)
1
Alliance College
1
American Academy of Political and Social Science (Philadelphia, Pa.)
1
American Antiquarian Society
1
American Association for State and Local History
4
American Catholic Historical Society of Philadelphia
1
American Council of Polish Cultural Clubs
1
American Gymnastic Union Philadelphia District
2
American Historical Association
3
American Humane Association
1
American Hungarian Federation
2
American Hungarian Federation Philadelphia Chapter
1
American Hungarian Federation. Philadelphia Chapter
1
American Immigration Conference
1
American Immigration and Citizenship Conference
1
American Indian Community House (New York, N.Y.)
2
American Indian Health Care Association
1
American Indian Higher Education Consortium
1
American Institute of Architects. Philadelphia Chapter
2
American Iron and Steel Association
2
American Jewish Historical Society
1
American Jewish Tercentenary Committee
1
American Latvian Association in the United States
6
American Latvian Association in the United States Congress
2
American Latvian Association in the United States. Congress
2
American Legion Thomas Roberts Reath Marine Post No. 186 (Philadelphia, Pa.)
1
American Philosophical Society
1
American Relief for Poland
3
American School of Classical Studies at Athens
2
American Society for Promoting the Civilization and General Improvement of the Indian Tribes within the United States
1
American-Croatian Information Center
1
Amerikas latviešu humanitāro zinātn̦u associācija
2
Amerikos lietuvių laisvamanių etinēs kultūros draugija
2
Archaeological Institute of America
3
Armenia Tree Project
1
Armenian Assembly of America
5
Armenian Church of America Diocesan Fund for Armenia's Recovery
1
Armenian General Benevolent Union
2
Armenian Health Alliance (U.S.)
1
Armenian Library and Museum of America
1
Armenian Missionary Association of America
1
Armenian National Committee
1
Armenian National Committee of New Jersey
1
Armenian Relief Society
1
Armenian Relief Society of North America
1
Armenian Students' Association
1
Armenian Students' Association of America
1
Armenian Students' Association of America Convention
1
Armenian Students' Association of America New York Chapter
2
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