Northern Pacific 49.5-foot, 3-bay, covered hopper car number 76864 in a yard at Albuquerque, New Mexico, on October 29, 1978. The car is part of the 76700-76999 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 49.5-foot, 3-bay, covered hopper car number 76899 in a yard at Amarillo, Texas, on December 12, 1979. The car is part of the 76700-76999 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 49.5-foot, 3-bay, covered hopper car number 76963 in a yard at Denver, Colorado, on August 26, 1980. The car is part of the 76700-76999 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 49.5-foot, 3-bay, covered hopper car number 76999 on a siding at Amarillo, Texas, on October 6, 1980. The car is part of the 76700-76999 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 42.75-foot, ice-refrigerator car 207721, former Northern Pacific 91366, assigned to maintenance-of-way service before retirement, is on display at the Northwest Railway Museum in Snoqualmie, Washington, on July 20, 2005. The car is part of the 91250-91499 number series. Photo by GJ Werkema. Other subject classes: freight car, ice-refrigerator car

Northern Pacific log car 121520 at Bellingham, Washington looking north along main track up Grant Street; RIP (Repair in Place) track with log cars on right; crossover track to yard on left; north leg of wye on right in middle distance, with Milwaukee Road line down Kentucky Street and Union Oil distributor visible in background; sequence 115-117. Other subject categories: Car-Freight, Car-Log, Freight

Northern Pacific log car 122664 at Bellingham, Washington in Northern Pacific yard; Bellingham Water Department visible in background. Other subject categories: Car-Freight, Car-Log, Freight

Northern Pacific log car 122664 at Bellingham, Washington in Northern Pacific yard; Bellingham Water Department visible in background. Other subject categories: Car-Freight, Car-Log, Freight

Northern Pacific log car 124352 at Bellingham, Washington on RIP (Repair in Place) track at engine house; auxiliary Northern Pacific building visible in background; photograph sequence TRWahl0115-0117. Other subject categories: Car-Freight, Car-Log, Freight

Northern Pacific log car 124562 at Bellingham, Washington looking south along main track down Grant Street; RIP (Repair in Place) track with log cars on left; south leg of wye visible; part of log car 122929 also visible; sequence 115-117. Other subject categories: Car-Freight, Car-Log, Freight