The Rise and Fall of the Philadelphia Rapid Transit Company | Historical Society of Pennsylvania
Philadelphia's streetcar infrastructure is old but interesting – Greater Greater Washington
Streetcars - Encyclopedia of Greater Philadelphia
Philadelphia Trolleys (PA) (Images of Rail): Allen Meyers, Joel Spivak: 9780738512266: Amazon.com: Books
Philly NRHS - Railfan Pictures of the Day
A Hundred Years At Callowhill Depot
Buy 1911 York Road PHILADELPHIA TROLLEY & Coal Wagon Street Scene Online in India - Etsy
SEPTA subway–surface trolley lines - Wikipedia
NEPHN goes for a trolley ride - Northeast Times
Philadelphia Trolley Tracks
Capturing late 1960s Philadelphia–Trolleys, Neon, Cobblestones and All
RT.56 TROLLEY AT O+ERIE AVE. PHILA.1950S | Toronto images, Philadelphia history, Street cars
When trolleys trundled along the waterfront - WHYY
Philadelphia trolley history as SEPTA refreshes fleet
Philadelphia Trolley Tracks
/arc-anglerfish-arc2-prod-pmn.s3.amazonaws.com/public/JAZNOFYMIZG7FBZNPGEU4TCCJA.jpg "Debating Philly's iconic trolley system: Time for an expansion? Pro/Con | Opinion")
Debating Philly's iconic trolley system: Time for an expansion? Pro/Con | Opinion
SEPTA Route 56 - Wikipedia
Car History Archives | Friends of Philadelphia Trolleys
nycsubway.org: SEPTA Trackless Trolley Lines
West Philadelphia Collaborative History - Railroads and Trolleys in Overbrook
When trolleys trundled along the waterfront - WHYY
The End of SEPTA Route 15... For Now? - Railpace Newsmagazine
