Author
American Tract Society (Philadelphia)
2
American Tract Society. Pennsylvania Branch
1
Americans for the Arts
1
Bank of America
1
Bryson, Kristin K.
2
Coughlin Keene & Associates
2
Cultural Data Project
1
Fairmount Park Commission (Philadelphia, Pa.)
2
Greater Philadelphia Cultural Alliance
1
Koelble, Susan S.
2
Pennsylvania Economy League. Eastern Division
1
Philadelphia Daily News (Firm)
1
United States. Bureau of the Census
2