SP 6156A
This loco was built in 08/1949 with EMD construction number 6975. It was built as a 1500 hp F7 A-unit. It was painted in the SP's standard for the time black widow colors.
Her alpha suffix was done away with when the F7 fleet was renumbered in late 1949 as she became SP 6212.
She was transferred to the T&NO and renumbered as T&NO 342 (2nd) on 12/22/1952.
She was returned to the Pacific Lines and given her 1949 number of SP 6212 on 03/03/1957.
She was retired on 12/14/1964 and sold to EMD on 12/16/1964.