Author
Historical Society of Pennsylvania
20
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
6
United States. National Archives and Records Administration
5
Library of Congress. Manuscript Division
4
United States. National Archives and Records Service
4
University of Minnesota. Immigration History Research Center
3
American Jewish Archives
2
Bricker, Florence M.
2
Evangelical and Reformed Historical Society
2
Great Britain. Public Record Office
2
Hunter College. Centro de Estudios Puertorriqueños
2
Miller, Erika Thickman
2
Mohr, Carolyn Curtis, 1919-
2
Netherlands Museum (Holland, Mich.) Archives
2
Newberry Library
2
Pennsylvania Historical and Museum Commission
2
Philadelphia Museum of Art
2
Temple University. Libraries. Rare Book and Manuscript Department
2
United Church of Christ
2
United States. National Historical Publications Commission
2
University of California, Santa Barbara. Library. California Ethnic and Multicultural Archives
2
Yeshiva University. Archives
2
Able, Augustus Henry, 1900-
1
Acosta, Oscar Zeta
1
Alman, Miriam
1
American Colonization Society
1
American Jewish Historical Society
1
American Jewish Joint Distribution Committee
1
American Philosophical Society
1
Anderson, Donnald K.
1
Andreozzi, John
1
Applegate, Howard L.
1
Arthur and Elizabeth Schlesinger Library on the History of Women in America
1
Beers, Henry Putney, 1907-
1
Beyer, George R.
1
Bratton, Timothy L.
1
Brescia, Anthony M.
1
British Association for American Studies
1
Brower, Philip P.
1
Bruce, John, 1802-1869
1
Bruins, Elton J., 1927-
1
Bruins, Elton John, 1927-
1
Catlett, J. Stephen
1
Center for Migration Studies (U.S.)
1
Chamberlain, Merle
1
Chicago, Burlington & Quincy Railroad Company
1
Clasper, James W., 1948-
1
Coates, Jennifer
1
College of Physicians of Philadelphia. Library
1
Coren, Robert W., 1950-
1
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