Author
Kennedy Galleries (New York)
7
Baur, John I. H. 1909-1987
2
Browning, Colleen
1
Hirsch, Joseph, 1910-1981
1
Hirschl & Adler Galleries
1
Historical Society of Pennsylvania
1
Kennedy Galleries
1
Kuhler, Otto
1
Marin, John, 1870-1953
1
National Portrait Gallery (Smithsonian Institution : Washington, D.C.)
1
Pennsylvania State University. Museum of Art
1
Pfister, Harold Francis
1
Pilgrim, Dianne H.
1
Ploog, Randy
1
Rouen (France) Musée des beaux arts
1
Rouen (France). Musée des beaux arts
1
Sadik, Marvin S.
1
Sellin, David
1
Smithsonian Institution. Traveling Exhibition Service
1
Vedder, Elihu, 1836-1923
1
Weintraub, Stanley, 1929-
1