SP 5456
This loco was built in 1/1956 with EMD construction number 21281. It was built as a reserve passenger engine. It was painted in standard for the time "black widow" colors and featured triple underbody tanks (two for dual fuel and one for boiler water) a full 5 light headlight arrangement on each end.
She was assigned number SP 3930 in the 1965 system renumbering, however, she was wrecked on 3/16/1966 at Tehachapi, CA prior to having her new number applied.