| BO 3759 Numerous Chessie System GP40s of B&O, C&O and WM heritage were leased by the ATSF from 1979-1980 with many having the first digit of their road number temporarily renumbered from a 3 or 4 to a 9 and then renumbered back before return. This unit shows signs of being leased to the ATSF and renumbered 9759 and renumbered back to it's original number upon lease return. Unknown Photographer Newport News, VA 3/1983 |