Author
Allentown Art Museum
1
American Philosophical Society. Museum
1
Armentrout, J. Michael
1
Atelier 17
1
Center for Methodist Studies at Bridwell Library
1
Eleutherian Mills Historical Library
1
Historical Society of Pennsylvania
1
Leo Kaplan Ltd
1
Longacre, Andrew, 1831-1906
1
Low, Betty-Bright P.
1
McIlhenny, Henry P.
1
Michel, André, 1853-1925
1
Paperweight Collectors' Association. New York-New Jersey Chapter
1
Philadelphia Museum of Art
1
Robinson, Tara
1
Second Empire Philadelphia, Pa.)
1
Smith, Wanda Willard, 1923-
1