P.R.R. Power Volume Nine features the famous Pennsylvania Railroad GG-1 electric engine in action from her early days on the Pennsy to her last days in service with Penn Central. Many "Run-Bys" are seen between New York, Washington, D.C. and Harrisburg, PA. as well as the Bel-Del and Bordentown branches. Many other P.R.R. trains and engines are seen including K-4, P5, P5a, E44, E-8, Mp54, Silverliners, Metroliners, Doodlebugs, Budd cars and more. The original film was shot between 1950 and 1979. Authentic sound tracks were carefully matched and edited to make this DVD one of the finest videos ever produced covering the Pennsylvania Railroad.