Author
Genealogical Society of Pennsylvania. Volunteer Newspaper Projects Committee
7
Chamber of Commerce of Greater Philadelphia
6
Office of Arts, Culture and the Creative Economy, City of Philadelphia
3
Graefenstein, Gertrude E.
2
Greater Philadelphia Cultural Alliance
2
Manship, Andrew, 1824-
2
Smith, Frances Schive
2
Alliance française de Philadelphie
1
Armen, Carol S.
1
Avery, Ron
1
Beiler, Rosalind J., 1961-
1
Büttner, Johann Carl, 1754-
1
Cardillo, Rob
1
Chesworth, Andrew
1
Crane, Tom
1
De Ortiz, Anne Pfaelzer
1
Dunkerley, Edwin S.
1
Emgarth, Annette H., 1900-1992
1
Fisher, Alan
1
Fitch, Elaine Morrison
1
Gelbert, Doug
1
Geographia Map Company
1
Greater Philadelphia Tourism Marketing Corporation (Philadelphia, Pa.)
1
Gross, Alexander, 1879-1958
1
Grove, Victor
1
Grubb, Farley Ward, 1954-
1
H. M. Gousha Co
1
Heiss, Willard C.
1
Heller, Allan M.
1
Kephart, Beth
1
Kestenbaum, Herbert
1
Klepp, Susan E.
1
Lembo, Ann
1
Levine, Adam
1
Miller, Lynn H.
1
Moss, Roger W., 1940-
1
Mowrer, Rita Schive
1
Ousterhout, Anne M.
1
Penrose, Maryly Barton
1
Philadelphia Electric Co
1
Rand McNally and Company
1
Russo, Anthony, C. Ss. R.
1
Senter, O. S.
1
Surkiewicz, Joe
1
Tait, Elaine
1
Viola, Michael
1
Whitehead, John Frederick, 1757-1815
1
Zagat Survey (Firm)
1