This image was acquired from
flickr and wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
penn central penncentral outdoor Roger Puta photograph Roger Puta photograph Roger Puta photograph penncentral PC helpers on Horseshoe Curve near Altoona PA on September . Crowd is waiting for NKP . . en Roger Puta photograph railfan User API Puta's Conrail and PreConrail Photographs Trains and Trolleys Railroads train railroad