Other
Philadelphia Museum of Art
3
Amoroso, Nicole
1
Athenaeum of Philadelphia
1
Avery Galleries
1
Brown, Will
1
Cooper, Wendy A.
1
Cumberland County Historical Society
1
Frank S. Schwarz & Son
1
Frick Art & Historical Center
1
Garvan, Beatrice B.
1
Gundersheimer, Herman Samuel, 1903-
1
Henry Francis du Pont Winterthur Museum
1
Historical Society of Western Pennsylvania
1
Kirtley, Alexandra Alevizatos,
1
Lane, Christopher W.
1
Lee, Jean Gordon, 1916-
1
Minardi, Lisa, 1983-
1
Olley, Peggy A.,
1
Philadelphia Sketch Club
1
Sellin, David
1
Tyler School of Art
1
Warner, Alison, 1964-
1
West, Benjamin, 1738-1820
1