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Engine 1000 was an SW1 and was parked on the east leg of the wye at Wadley in December 1974. By the looks of the front pilot, this engine has derailed a couple of times on the trip up the old Louisville and Wadley.
Extra 3927 West stopped in Wadley to pick up the loaded bulkhead flats on November 19, 1975. The second engine was 3906. Disk 131