DDA40X 6941 shows off her giant four-axle truck at the railroad's Portland Shops on a beautiful afternoon in August 1972.
Centennial 6941 idles outside UP's Portland Shops in August 1972.
Cab of 6930, which is rusting away at IRM. Taken through the window.
Centennial 6927 leads a giant Overland Mail East at Spring Garden on a beautiful morning in June 1984.
Engineering special leaving for Big Sandy TX
With over 15,000 horsepower up front, one of UP's hottest westbound symbols--the VAN--roars up the south track at Lugo with Centennial 6917 on the point.
Wimmer Engineering Inspection / A.R.E.M.A. Special
Slowly rusting away.