Northern Pacific 50-foot, single plug door, refrigerator car 97745 is on a siding at Cle Elum, Washington, on April 1, 1987. The car is part of the 97700-97799 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car

Northern Pacific 50-foot, single plug door, refrigerator car 97849 is in a train at Cle Elum, Washington, on April 1, 1987. The car is part of the 97800-97899 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car

Northern Pacific gondola 119898, at Cle Elum, Washington, June 1967.