T&NO 425
This loco was built in 5/1955 with EMD builder's number 19973. It was built as a freight engine. It was painted in standard for the time black widow colors and featured a single dual sealed beam headlight on each end.
She was assigned number SP 3437 in the 1965 system renumbering.
She entered the GRIP program and emerged as SP 3310 in 5/1970.