Author
- Historical Society of Pennsylvania 49 results
- Library of Congress 49 results
- United States. Work Projects Administration. Division of Community Service Programs 38 results
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- United States. National Archives and Records Service 30 results
- Historical Records Survey (U.S.) Ohio 27 results
- Library of Congress. Manuscript Division 24 results
- Virginia State Library 24 results
- Historical Records Survey (Ohio) 22 results
- McMurtrie, Douglas C. (Douglas Crawford), 1888-1944 21 results
- National Archives (U.S.) 20 results
- New Jersey Historical Records Survey Project 20 results
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- United States. National Archives and Records Administration 18 results
- Historical Records Survey (U.S.) 16 results
- Library of Congress. Division of Bibliography 16 results
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- Pennsylvania Historical and Museum Commission 16 results
- United States. Works Progress Administration. Division of Women's and Professional Projects 16 results
- Historical Records Survey (U.S.) Pennsylvania 15 results
- Historical Records Survey (U.S.) New Hampshire 14 results
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- Historical Records Survey of Pennsylvania 14 results
- Schweitzer, George Keene, 1924- 14 results
- Griffin, Appleton P. C. (Appleton Prentiss Clark), 1852-1926 13 results
- US Army Military History Research Collection 13 results
- University of Minnesota. Immigration History Research Center 13 results
- Hasse, Adelaide R. (Adelaide Rosalia), 1868-1953 12 results
- American Philosophical Society 11 results
- Ethnic Heritage Studies Program (U.S.) 11 results
- Free Library of Philadelphia 11 results
- Library of Congress. Map Division 11 results
- New York Public Library 11 results
- United States. Work Projects Administration. Division of Service Projects 11 results
- Cordasco, Francesco, 1920- 10 results
- Ford, Paul Leicester, 1865-1902 10 results
- Rosenbach, A. S. W. (Abraham Simon Wolf), 1876-1952 10 results
- University of New Hampshire 10 results
- William L. Clements Library 10 results
- Grolier Club 9 results
- Historical Records Survey (U.S.) New York (State) 9 results
- Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts 9 results
- United States. National Historical Publications Commission 9 results
- Beers, Henry Putney, 1907- 8 results
- Bibliographical Society of America 8 results
- Boston Public Library 8 results
- Carnegie Institution of Washington. Department of Economics and Sociology 8 results
- Gaer, Joseph, 1897- 8 results
- Historical Records Survey (U.S.) New York (N.Y.) 8 results
- Library of Congress. Geography and Map Division 8 results more…