SP 6457
This loco was built in 03/1953 with EMD construction number 18141. It was built as a 1500 hp FP7 A-unit. It was painted in the SP's standard for the time black widow colors.
She was sold to Amtrak 05/1973. Renumbered AMTK 120.
Sold 03/1975 to Chrome Crankshaft. Resold 12/1975 to Levin Metals, Richmond, CA for scrap.