Northern Pacific 49.5-foot, 3-bay, covered hopper car number 76820 in a yard at Pasco, Washington, on February 14, 1981. 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 76764 in a train at Pasco, Washington, on June 23, 1983. The car is part of the 76700-76999 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 57.25-foot, 3-bay, covered hopper car number 76440 in a yard at Pasco, Washington, on October 20, 1986. The car is part of the 76400-76499 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 52-foot, 3-bay, covered hopper car number 76326 in a train at Pasco, Washington, on June 23, 1983. The car is part of the 76300-76399 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 36-foot, 2-bay, covered hopper car number 75479 on a siding at Pasco, Washington, on September 5, 1990. The car is part of the 75474-75498 number series. Photo by GJ Werkema. Other subject classes: freight car, covered hopper car

Northern Pacific 41.5-foot, open hopper car number 85132 in a siding at Belen, New Mexico, on September 17, 1989. The car is part of the 85100-85499 number series. Photo by GJ Werkema. Other subject classes: frieght car, open hopper car, Hopper

Northern Pacific 41.5-foot, solid-bottom, gondola car number 59440 in a train at Denver, Colorado, on September 2, 1973. The car is part of the 59000-59499 number series. Photo by GJ Werkema. Other subject classes: freight car, steel gondola car

Northern Pacific boxcar 97767, at Pasco, Washington, June 1969.

Northern Pacific covered hopper 76494, at Pasco, Washington, June 1969.

Northern Pacific boxcar 49028, at Pasco, Washington, June 1969.