Author
Kennedy Galleries (New York)
2
Philadelphia Museum of Art
2
Baur, John I. H.
1
Baur, John I. H. 1909-1987
1
Brooklyn Museum
1
Burke, Russell E.
1
Frank S. Schwarz & Son
1
H. M. W.
1
Henry Francis du Pont Winterthur Museum
1
Historical Society of Pennsylvania
1
Kennedy Galleries
1
Kent, Henry Watson, 1866-1948
1
Levy, Florence Nightingale, 1870-1947
1
Metropolitan Museum of Art (New York, N.Y.)
1
Philadelphia Staining Works
1
Richardson, Edgar Preston, 1902-
1
Sawitzky, William, 1879 or 80-1947
1
Schwarz Philadelphia (Gallery)
1
Sutton, Peter C.
1
Valentiner, Wilhelm Reinhold, 1880-1958
1
W. Mowbray & Co. (Philadelphia)
1