Great Northern Boxcar 138027 at Plainview, Texas, September 2, 1985. Other subject classes: Box car

Great Northern Boxcar 138724 at Amarillo, Texas, September 8, 1994. Other subject classes: Box car

Great Northern Boxcar 138827 at Amarillo, Texas, June 24, 1992. Other subject classes: Box car

Great Northern Boxcar 138827 at Amarillo, Texas, May 27, 1996. Other subject classes: Box car

Great Northern Boxcar 319373 at Amarillo, Texas, June 2, 1996. Other subject classes: Box car

Great Northern Covered Hopper Car 171036 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO, cylindrical. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171036 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO, cylindrical. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171133 at Amarillo, Texas, August 6, 1980, Association of American Railroads Class LO, high angle view. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171277 at Amarillo, Texas, December 12, 1979, Association of American Railroads Class LO. Other subject classes: Covered hopper car

Great Northern Covered Hopper Car 171555 at Amarillo, Texas, July 18, 1979, Association of American Railroads Class LO. Other subject classes: Covered hopper car