Author
Adams, Willi Paul, 1940-
2
Andree, Rolf,
2
Gaehtgens, Thomas W., 1940-
2
Karolik, Martha Catherine Codman
2
Karolik, Maxim
2
Kennedy Galleries
2
Kennedy Galleries (New York)
2
Museum of Fine Arts, Boston
2
Ricke-Immel, Ute, 1938-
2
Sammlung Thyssen-Bornemisza
2
Schwarz Philadelphia (Gallery)
2
Alterman, James M.
1
American Jewish Historical Society
1
Ashbery, John, 1927-2017,
1
Baltimore Museum of Art
1
Connecticut Historical Society
1
Dearborn, Mona Leithiser
1
Dickinson, Anson, 1779-1852
1
Frank S. Schwarz & Son
1
Goodyear, Frank H. Jr., 1944-
1
Henry Francis du Pont Winterthur Museum
1
Hirsch, Joseph, 1910-1981
1
Howard, Richard, 1929-2022,
1
Johnston, Sona
1
Kelly, Franklin
1
New Jersey State Museum
1
Olds, Irving Sands, 1887-
1
Phelps-Schaefer Lithographics,
1
R.H. Love Galleries
1
Rhode Island Historical Society
1
Richardson, Edgar Preston, 1902-
1
Rosenblum, Robert,
1
Schuerger, Jerome,
1
United States. Department of the Interior
1
Welliver, Neil,
1