An MRL 290 SDP40-2 X-GN 321
Found in Tacoma,WA a very rare SDP40 now a dash 2XR I was just a freight engine that was build by EMD with a steam boiler in the rear to pull passenger train the Great Norther had a few in the 40 and 45 models but thay came out to late since the passengers trains where being killed by the jet plane and the interstate and Amtrak never purchased them