Northern Pacific 40.75-foot, box car number 24367 with one sliding door is in a yard at Pasco, Washington, on February 14, 1981. The car is part of the 24000-24499 number series. Photo by GJ Werkema. Other subject classes: freight car, steel box car

Northern Pacific box car 1786 in a train in Pasco, Washington, on May 13, 1982. Box car NP 1786 was built by the NP Car Shops in Brainerd, Minnesota, over 1967-69 as part of the 50-foot, plug door box car series numbered from 1700 to 1999. Photo by GJ Werkema. Other subject classes: freight car, steel box car

Northern Pacific 525 is serviced in Pasco, Washington, in January 1968. Northern Pacific 525, a type DRS 6-6-1500 was built by Baldwin Locomotive Works in 1948. This picture is a Blackhawk Films slide, copyright 1970 by The Eastin-Phelan Corp. Other subject classes: diesel locomotive, switcher locomotive, DRS 6-6-1500

Northern Pacific 50-foot, single plug door, refrigerator car 97834 is in a train at Pasco, Washington, on May 13, 1982. The car is part of the 97800-97899 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car

Northern Pacific 50-foot, single plug door, insulated refrigerator car 96069 is in a yard at Pasco, Washington, on February 14, 1981. The car is part of the 96000-96199 number series. Photo by GJ Werkema. Other subject classes: freight car, refrigerator car

Northern Pacific 3304 readies to leave Pasco, Washinton, in 1968. Northern Pacific 2807, a type U28C was built by General Electric in 1966. This picture is a Blackhawk Films slide, copyright 1970 by The Eastin-Phelan Corp. Other subject classes: diesel locomotive, , U-33C

Northern Pacific 1354 on display in Volunteer Park in Pasco, Washington on April 19, 1993. Northern Pacific 1354, an S4 class locomotive built by Baldwin Locomotive Works in 1902. Photo by GJ Werkema. Other subject classes: steam locomotive, S-4

Northern Pacific 1354 on display in Volunteer Park in Pasco, Washington on April 19, 1993. Northern Pacific 1354, an S4 class locomotive built by Baldwin Locomotive Works in 1902. Photo by GJ Werkema. Other subject classes: steam locomotive, S-4

Northern Pacific 1354 on display in Volunteer Park in Pasco, Washington on April 18, 1993. Northern Pacific 1354, an S4 class locomotive built by Baldwin Locomotive Works in 1902. Photo by GJ Werkema. Other subject classes: steam locomotive, S-4

Northern Pacific 1354 on display in Volunteer Park in Pasco, Washington on April 18, 1993. Northern Pacific 1354, an S4 class locomotive built by Baldwin Locomotive Works in 1902. Photo by GJ Werkema. Other subject classes: steam locomotive, S-4