Author
Pennsylvania Guild of Craftsmen
4
Centennial Exhibition Philadelphia, Pa.)
3
Maryland Historical Society
3
Andree, Rolf,
2
Baltimore and Ohio Railroad Company
2
Crosscup, George W., approximately 1843-
2
Historical Society of Pennsylvania
2
Kennedy Galleries
2
Kennedy Galleries (New York)
2
Library Company of Philadelphia
2
Ricke-Immel, Ute, 1938-
2
U.S Centennial Commission
2
Afro-American Historical and Cultural Museum (Philadelphia, Pa.)
1
American Jewish Historical Society
1
American Philosophical Society
1
American Philosophical Society. Library
1
Artists' Association of Maryland
1
Association of College and Research Libraries. Rare Books and Manuscripts Section
1
Athenaeum of Philadelphia
1
Barrow, Mark V.
1
Baur, John I. H.
1
Brandywine River Museum
1
Burchfield, Charles, 1893-1967
1
Burke, Russell E.
1
Canada Commission at the International Exhibition of Philadelphia
1
Coales, David,
1
CraftNOW Philadelphia
1
Cutler, William W.
1
Davis, Allen F.
1
Detroit Public Library
1
Detroit Public Library. Friends
1
Dickson, Harold E., 1900-
1
Duff, James H., 1943-
1
Finding Philadelphia's Past, Visions and Revisions Historical Society of Pennsylvania)
1
France. Ministère des travaux publics
1
Frank S. Schwarz & Son
1
Goodman, Roy E.
1
Goodrich, C. R. 1829-1855,
1
Haase, Yorck Alexander
1
Herzog August Bibliothek
1
Hirschl & Adler Galleries
1
Horner, William E. 1793-1853
1
Jantz, Harold Stein, 1907-1987
1
Jorgenson, Chester Eugene, 1907-
1
Korey, Marie Elena
1
Lange, Yvonne
1
Lapsansky, Emma J.
1
Library of Congress
1
Mergen, Bernard
1
Miller, Randall M.
1
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