Author
Chamber of Commerce of Greater Philadelphia
5
Chestnut Street Association (Philadelphia, Pa.)
4
Weiss, N.
3
American Publishing and Engraving Co
2
Augusto Perrot y Cia
2
Chamber of Commerce of Greater Philadelphia Research Dept
2
Center City District
1
Chestnut Hill Business Association (Philadelphia, Pa.)
1
D.B. Stratton & Co
1
Edwards, Richard
1
Graefenstein, Gertrude E.
1
Hampden Village Merchants Association
1
Historical Society of Pennsylvania
1
Lower Merion Township (Pa.)
1
Manayunk Development Corporation
1
Media Business Association
1
Media Main Street Project
1
Merchants and Travelers Association
1
Penjerdel (Corporation)
1
Philadelphia and Southern Mail Steamship Company
1
Roth, Anthony A.
1
Sustainable Business Network of Greater Philadelphia
1