Author
Baltimore Museum of Art
2
Bonner, Jane Lamb
2
Bryn Mawr College
2
Hirschl & Adler Galleries
2
Kennedy Galleries
2
Kennedy Galleries (New York)
2
Middendorf, John William, 1924-
2
Netherlands-American Amity Trust
2
Tanis, James, 1928-2015
2
Beckman, Thomas
1
Brodsky, Judith K.
1
Finkel, Kenneth
1
Frick Art & Historical Center
1
García, Ofelia
1
George de Benneville Keim Memorial Collection
1
Goldman, Judith
1
Hansen, Judith W., 1953-
1
Henry Francis du Pont Winterthur Museum
1
Historical Society of Pennsylvania
1
Lane, Christopher W.
1
Library Co. of Philadelphia
1
Library Company of Philadelphia
1
Metropolitan Museum of Art (New York, N.Y.)
1
Milwaukee Art Center
1
Moore College of Art and Design
1
New York Metropolitan Museum of Art
1
Pennsylvania Academy of the Fine Arts
1
Pennsylvania State University. Museum of Art
1
Philadelphia Library Co
1
Philadelphia Museum of Art
1
Philagrafika (Organization)
1
Port of History Museum at Penn's Landing
1
Print Center for Prints and Photographs (Philadelphia, Pa.)
1
Print Club (Philadelphia, Pa.)
1
State Historical Society of Wisconsin
1
Temple Gallery (Philadelphia, Pa.)
1
Walpole Society (U.S.)
1
Whitney Museum of American Art
1
Women's Caucus for Art
1