Burlington Northern Railroad diesel locomotive 7815 leads trailer on flat car train 121 with American Rail Tours (AT) 540 at Kansas City, Missouri, on August 1, 1987. Photo by J.M. Fredrickson. Other Subject Classes: trailer on flat car train, passenger car, diesel locomotive

Great Northern Boxcar 319283 at Kansas City, Missouri, August 7, 1991. Other subject classes: Box car

Great Northern Boxcar 319293 at Kansas City, Missouri, August 7, 1991. Other subject classes: Box car

Northern Pacific 50-foot, double sliding door box car 38501 is out of service up on blocks in Rushville, Missouri, on July 27, 1990. The car is part of the 38168-38667 number series. Photo by GJ Werkema. Other subject classes: freight car, steel box car

Northern Pacific 53.5-foot, flat car number 62853 in a yard at Denver, Colorado, on September 15, 1982. The car is part of the 62700-62949 number series. Photo by GJ Werkema. Other subject classes: freight car, flat car