Video Extra: Southern Railway Ps-4’s in action

In the Winter 2009 issue of Classic Trains, a man recalls how, as a young boy, he had an encounter with Southern's legendary Ps-4 Pacifics at Danville, Va. Also, Smithsonian Institution Transportation Curator Bill Withuhn tells how a Ps-4 became the symbol of the golden age of steam railroading at the National Museum of American History. View clips here from the Herron Rail Video collection of Ps-4's in service.