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SP train symbol LADAF is at Hutchins on June 21, 1986.
The first group of 45 GP38-2s SP received were built in 1980. These units had the full SP lighting system front and rear. Later SP acquired another 28 from the Chessie System that had been built for the L&N in 1972. These units had only the two sealed beam lights at the rear. Disk 98