Author
Independence Hall (Philadelphia, Pa.)
3
National Portrait Gallery (Smithsonian Institution)
2
New York Chamber of Commerce
2
American Jewish Archives
1
American Jewish Historical Society
1
Davidson, Jo, 1883-1952
1
Fogg Art Museum
1
Frank S. Schwarz & Son
1
Free Library of Philadelphia
1
Hall, Audrey
1
Heaney, Howell J.
1
Herring, James, 1794-1867
1
International Center of Photography
1
Lesser, Charles H.,
1
Longacre, James Barton, 1794-1869
1
Marcus, Jacob Rader, 1896-
1
Paine, Nathaniel, 1832-1917
1
Panzer, Mary,
1
Pennsylvania Academy of the Fine Arts
1
Reps, John W.
1
Shaffer, Ellen, 1904-
1
White, J. Todd 1944-
1