Author
Andree, Rolf,
2
Brandywine River Museum
2
Dickson, Harold E., 1900-
2
Frank S. Schwarz & Son
2
National Collection of Fine Arts (U.S.)
2
Ricke-Immel, Ute, 1938-
2
American-Scandinavian society
1
Amon Carter Museum of Western Art
1
Breeskin, Adelyn Dohme, 1896-1986
1
Brinton, Christian, 1870-1942
1
Duff, James H., 1943-
1
Eakins, Thomas, 1844-1916
1
Flexner, James Thomas, 1908-
1
Gitlitz, Michael
1
Goethe-Institut Boston
1
Green, Jonathan
1
Harding, Anneliese
1
Hirschl & Adler Galleries
1
Jones, Agnes Halsey
1
Kennedy Galleries
1
King-Tisdell Cottage (Savannah, Ga.)
1
Lambdin, George Cochran, 1830-1896
1
Laurin, Carl G. 1868-1940
1
Madsen, Karl, 1855-1938
1
Michel, André, 1853-1925
1
Old York Road Historical Society (Jenkintown, Pa.)
1
Parker, Thomas B.
1
Pennsylvania Academy of the Fine Arts
1
Pennsylvania State University
1
Pennsylvania State University. Museum of Art
1
Philadelphia Museum of Art
1
Philip and Muriel Berman Museum of Art at Ursinus College
1
Rowland, David B.
1
Samter, Linda Bantel
1
Saÿen, H. Lyman, 1875-1918
1
Schwarz Philadelphia (Gallery)
1
Schwarz, Robert Devlin
1
Sewell, Darrel, 1939-
1
State University of New York College, Geneseo. Fine Arts Center
1
Thiis, Jens, 1870-1942
1
Torchia, Robert W.
1
Von der Lancken, Frank, 1872-1950
1
Weidner, Ruth Irwin
1
Wyeth, Andrew, 1917-2009
1
Wyeth, Jamie, 1946-
1
Wyeth, N. C. 1882-1945
1