1
Published 1956
Record Source: Published Materials
Subjects and Genres: '; ...Street-railroads Pennsylvania Philadelphia Metropolitan Area History....
Unknown
2
Author: DeGraw, Ronald, 1942-2006,
Published 1972
Record Source: Published Materials
Subjects and Genres: '; ...Street-railroads Pennsylvania Philadelphia Metropolitan Area History....
Book
3
Published 1907
Record Source: Published Materials
Subjects and Genres: '; ...Street-railroads Pennsylvania Philadelphia Metropolitan Area Guidebooks....
Book
4
Subjects and Genres: '; ...Street-railroads Pennsylvania Philadelphia Metropolitan Area History Pictorial wo...
Book
5
Published 1998
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Philadelphia Metropolitan Area Commuting traffic Maps....
Map
6
Published 2012
Record Source: Published Materials
Subjects and Genres: '; ...Railroads Pennsylvania Philadelphia Metropolitan Area Commuting traffic Maps....
Map