Author
Library of Congress. Manuscript Division
17
Historical Society of Pennsylvania
14
Fitzpatrick, John Clement, 1876-1940
8
United States. National Historical Publications Commission
6
Historical Records Survey of Pennsylvania
4
New Jersey Historical Society
4
Oregon Historical Society
4
State Historical Society of Wisconsin
4
Virginia Historical Society
4
Davis, Doris S., 1925-
3
Ford, Worthington Chauncey, 1858-1941
3
H.P. Kraus (Firm)
3
Ker, N. R.
3
Minnesota Historical Society
3
New York (State). Secretary's Office
3
Shelley, Fred
3
United States. National Archives and Records Service
3
United States. Work Projects Administration. Division of Professional and Service Projects
3
University of North Carolina at Chapel Hill. Library. Southern Historical Collection
3
Academy of Natural Sciences of Philadelphia
2
Arnold, Lee, 1959-
2
Bakken, Douglas A.
2
Bonnemains, Jacqueline
2
Buffalo and Erie County Historical Society
2
Clark, Alexander P.
2
Cooperative Archives Survey Project of Bucks County (Pa.)
2
Detmers, Arthur C.
2
Edward E. Ayer Collection (Newberry Library)
2
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
2
Gleeson, Kristin
2
Gordon, Robert S.
2
Green Bay Area Research Center
2
Hilliard, Jack B.
2
Humanities Research Council of Canada
2
Lesueur, Charles Alexandre, 1778-1846
2
Maryland Historical Society
2
Mitchell, Emily Burns
2
Muséum d'histoire naturelle du Havre
2
Nebraska State Historical Society
2
New England Historic Genealogical Society
2
New York State Library
2
O'Callaghan, E. B. 1797-1880
2
Phillips, Venia T.
2
Pike, Kermit J.
2
Princeton University. Library
2
Public Archives of Canada
2
Rutgers University Library Special Collections Dept
2
Salls, Timothy
2
Sellers, John R.
2
Sinclair, Donald A.
2
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