Author
Historical Society of Pennsylvania
21
Library of Congress. Manuscript Division
19
United States. National Archives and Records Administration
19
United States. National Archives and Records Service
17
Library of Congress
16
Kennedy Galleries (New York)
10
American Philosophical Society
9
University of Minnesota. Immigration History Research Center
9
Library Company of Philadelphia
8
Fitzpatrick, John Clement, 1876-1940
7
Independence Hall (Philadelphia, Pa.)
7
National Archives (U.S.)
7
Princeton University. Library
7
Hamilton, Sinclair
5
Henry Francis du Pont Winterthur Museum
5
Kaminkow, Marion J.
5
Library of Congress. Geography and Map Division
5
American Historical Society of Germans from Russia
4
Balch Institute for Ethnic Studies
4
Beers, Henry Putney, 1907-
4
Bonnemains, Jacqueline
4
Christie, Manson & Woods International Inc
4
Lesueur, Charles Alexandre, 1778-1846
4
Library of Congress. Map Division
4
Museum of Fine Arts, Boston
4
Muséum d'histoire naturelle du Havre
4
New-York Historical Society
4
Scotch-Irish Foundation
4
State Historical Society of Wisconsin
4
American Jewish Archives
3
American Jewish Historical Society
3
Clemens, William Montgomery, 1860-1931
3
Daughters of the American Revolution. Library
3
Ford, Worthington Chauncey, 1858-1941
3
Gilkey, M. A.
3
Hebrew Union College-Jewish Institute of Religion. American Jewish Periodical Center
3
Historical Records Survey of Pennsylvania
3
Karolik, Martha Catherine Codman
3
Karolik, Maxim
3
Kennedy Galleries
3
Laidacker, Samuel H., 1904-
3
Library of Congress. Catalog Division
3
Matchette, Teresa F.
3
Metropolitan Museum of Art (New York, N.Y.)
3
Morgan Woodworking Organization (Oshkosh, Wis.)
3
Museum of American Glass
3
National Archives Trust Fund Board
3
National Portrait Gallery (Smithsonian Institution)
3
Parker, David W.
3
Schwarz Philadelphia (Gallery)
3
more ...