Author
Library of Congress. Manuscript Division
16
Historical Society of Pennsylvania
13
United States. National Archives and Records Administration
8
Fitzpatrick, John Clement, 1876-1940
7
American Philosophical Society
5
Library Company of Philadelphia
5
United States. National Archives and Records Service
5
Balch Institute for Ethnic Studies
4
Beers, Henry Putney, 1907-
4
Princeton University. Library
4
Scotch-Irish Foundation
4
Ford, Worthington Chauncey, 1858-1941
3
Hamilton, Sinclair
3
Historical Records Survey of Pennsylvania
3
Parker, David W.
3
State Historical Society of Wisconsin
3
Douglas, Lee V.
2
Henry Francis du Pont Winterthur Museum
2
King, Cornelia S., 1953-
2
Lincoln, Charles Henry, 1869-1938
2
Mitchell, Emily Burns
2
Munden, Kenneth W.
2
National Archives (U.S.)
2
Sellers, John R.
2
Soeffing, D. Albert
2
Temple University. Libraries. Rare Book and Manuscript Department
2
Turner, Van Arsdale Brown
2
U.S National Historical Publications and Records Commission
2
Ward, Barbara McLean
2
Ward, Gerald W. R.
2
William L. Clements Library
2
Alman, Miriam
1
American Antiquarian Society, Worcester, Mass Library
1
American Baptist Historical Society
1
American Federation of Arts
1
American Jewish Historical Society. Library
1
Andrews, Charles McLean, 1863-1943
1
Andros, Edmund, 1637-1714
1
Anthony, Carl Sferrazza
1
Applegate, Howard L.
1
Architectural Iron Works (Firm)
1
Ask, Gilbert
1
Associated Publishers, Inc. (Washington, D.C.)
1
Ayer, Edward F.
1
Badger, Daniel D.
1
Bailey, Banks & Biddle Company, Philadelphia
1
Balch Institute for Ethnic Studies. Research Library
1
Baldwin, Christopher C. 1800-1835
1
Baldwin-Lima-Hamilton Corporation
1
Barbash, Ilisa, 1959-
1
more ...