Stephen Mellentine:
Union Pacific locomotive No. 844
Stephen Mellentine:
Running gear, Union Pacific locomotive No. 844
Stephen Mellentine:
Fuel tender, UP No. 844
Stephen Mellentine:
UP No. 844 tender fuel oil capacity
Stephen Mellentine:
Southern Pacific UP1996 diesel electric engine
Stephen Mellentine:
Southern Pacific / Union Pacific diesel electric UP1996
Stephen Mellentine:
Railcar suspension, UP No. 844 cars
Stephen Mellentine:
Wheel axle, UP No. 844 car
Stephen Mellentine:
UP car, "Cheyenne"
Stephen Mellentine:
UP car, "Challenger" observation rail car
Stephen Mellentine:
UP railcar, "Texas Eagle"