In the current issue of Diesel Era there's a shot of Respondek Railroad Corp #415 which was ex-Peabody Coal #415 which was the ex-Frisco #629 (2/52). So 64 years later there is still an active Frisco unit on the rails!! Larry F.
Colors aside...she cleaned up good! Would make a nice museum piece (in Frisco colors) when she finally retires https://www.flickr.com/photos/49138635@N00/8486751383 Mike