NJ Transit GP40PH-2 4101 is the agency’s fourth heritage unit, painted in tribute to NJDOT's "Bluebird" scheme of the late 1970s.
Grassroots Railroad Sports?-Page 305, Off-Topic Discussion forum
Trackside in 1977
Model Railroad Hobbyist magazine
River Rail Photo
Genesee Valley Transportation Dedicates New Von Storch Shop in Scranton - Railpace Newsmagazine
railroads - HistoricRail.com
Illinois Terminal Railroad – The Trolley Dodger
The CineTrains Project - Trains in the Cinema and TV, Digging for the history on the trains in Movies and TV.
Siemens Charger - Wikipedia
Lackawanna Legacy: The DL&W Electrics – American Train Video Reviews
railroads - HistoricRail.com
Genesee Valley Transportation Dedicates New Von Storch Shop in Scranton - Railpace Newsmagazine
Trains July 2017 (Digital)