Author
Pennsylvania Railroad Technical & Historical Society. Philadelphia Chapter
2
African American Museum in Philadelphia
1
Automobile Club of Philadelphia (Philadelphia, Pa.)
1
Barry, Joanne
1
Catholic Children's Bureau (Philadelphia, Pa.)
1
Catholic Church. Archdiocese of Philadelphia (Pa.)
1
Concerned Citizens of the Delaware Valley
1
Delaware Valley Archivists Group
1
Dockery, Rita
1
Engineers Club of Philadelphia
1
Haigis, John
1
Hotel Greeters of America Quaker City Charter no. 45
1
Netherlands-America Association of Delaware Valley
1
Pennsylvania Gay and Lesbian Alliance for Political Action
1
Ramey, Brian
1