Author
- Historical Society of Pennsylvania 31 results
- Maryland State Archives 24 results
- Library of Congress. Manuscript Division 17 results
- United States. National Archives and Records Administration 11 results
- United States. National Archives and Records Service 10 results
- Library Company of Philadelphia 8 results
- Fitzpatrick, John Clement, 1876-1940 7 results
- Library of Congress 7 results
- United States. Work Projects Administration. Division of Professional and Service Projects 7 results
- American Philosophical Society 6 results
- Balch Institute for Ethnic Studies 6 results
- New Jersey Historical Society 6 results
- Pennsylvania Historical and Museum Commission 6 results
- Princeton University. Library 6 results
- University of Minnesota. Immigration History Research Center 6 results
- New Jersey Historical Records Survey Project 5 results
- Pennsylvania Academy of the Fine Arts 5 results
- Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts 5 results
- United States. National Historical Publications Commission 5 results
- American Historical Society of Germans from Russia 4 results
- Beers, Henry Putney, 1907- 4 results
- Committee for a New England Bibliography 4 results
- Genesee Valley Council on the Arts 4 results
- Great Britain. Public Record Office 4 results
- Hamilton, Sinclair 4 results
- Historical Records Survey (U.S.) New Jersey 4 results
- Maryland Historical Society 4 results
- Philadelphia Museum of Art 4 results
- Scotch-Irish Foundation 4 results
- State Historical Society of Wisconsin 4 results
- Virginia Historical Society 4 results
- Baldwin-Lima-Hamilton Corp 3 results
- Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.) 3 results
- Ford, Worthington Chauncey, 1858-1941 3 results
- Historic American Buildings Survey 3 results
- Historical Records Survey of Pennsylvania 3 results
- Lederer, Bertha VanBuren 3 results
- National Archives (U.S.) 3 results
- New Jersey State Museum 3 results
- New York (State). Secretary's Office 3 results
- Oregon Historical Society 3 results
- Parker, David W. 3 results
- Public Archives of Canada 3 results
- Smithsonian Institution 3 results
- Temple University. Libraries. Rare Book and Manuscript Department 3 results
- Toronto Public Libraries 3 results
- Ward, Barbara McLean 3 results
- Afro-American Historical and Cultural Museum (Philadelphia, Pa.) 2 results
- American Jewish Historical Society 2 results
- Andrews, Charles McLean, 1863-1943 2 results more…