Other
Historical Society of Pennsylvania
Gillingham, Harrold E. 1864-1954
2
Library Company of Philadelphia
2
Allen, Paul, 1775-1826
1
American Philosophical Society
1
Arnold, Lee, 1959-
1
Bennett, Charles E.
1
Dulles, Charles W. 1850-1921
1
George de Benneville Keim Memorial Collection
1
King, Cornelia S., 1953-
1
Pennsylvania State University. Museum of Art
1
Ploog, Randy
1
Weintraub, Stanley, 1929-
1