Author
United States. Work Projects Administration. Division of Professional and Service Projects
33
Historical Records Survey (U.S.) Ohio
26
United States. Work Projects Administration. Division of Community Service Programs
25
Historical Records Survey (Ohio)
22
Historical Society of Pennsylvania
17
Library of Congress. Manuscript Division
17
New Hampshire Historical Records Survey
16
New Jersey Historical Records Survey Project
15
United States. Works Progress Administration. Division of Women's and Professional Projects
15
Historical Records Survey (U.S.) Pennsylvania
14
Historical Records Survey (U.S.) New Hampshire
13
Historical Records Survey (U.S.) New Jersey
12
Historical Records Survey of Pennsylvania
10
United States. National Archives and Records Service
9
United States. Work Projects Administration. Division of Service Projects
9
University of New Hampshire
9
Historical Records Survey (U.S.) New York (State)
7
Historical Records Survey (U.S.) North Carolina
7
Historical Records Survey of North Carolina
7
New Jersey State Planning Board
7
US Army Military History Research Collection
7
Fitzpatrick, John Clement, 1876-1940
6
Historical Records Survey (N.Y.)
6
Historical Records Survey Project of Pennsylvania
6
Library Company of Philadelphia
6
McMurtrie, Douglas C. 1888-1944
6
National Archives (U.S.)
6
American Philosophical Society
5
United States. Works Progress Administration. Division of Professional and Service Projects
5
American Historical Society of Germans from Russia
4
Greene, Evarts Boutell, 1870-1947
4
Historical Records Survey (New York, N.Y.)
4
Historical Records Survey (U.S.) New York (N.Y.)
4
Library of Congress
4
Library of Congress. General Reference and Bibliography Division
4
Norwegian-American Historical Association
4
Ohio Historical Records Survey Projects
4
U.S Work Projects Administration Division of Community Service Programs
4
Garrison, Curtis Wiswell, 1901-
3
Hart, Albert Bushnell, 1854-1943
3
Maryland Historical Society
3
Massachusetts Historical Society. Library
3
Nicoll, Allardyce, 1894-1976
3
Pennsylvania Historical and Museum Commission
3
Princeton University. Library
3
Royal Historical Society (Great Britain)
3
Shoemaker, Alfred Lewis, 1913-
3
Sinclair, Donald A.
3
Survey of Federal Archives (U.S.) New Jersey
3
Thomas, Isaiah, 1749-1831
3
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