Northern Pacific passenger train number 422, Seattle-Hoquiam, arrives at South Tacoma, Washington, circa 1951. Diesel locomotive number 500, a 1500-hp model DRS-4-4-1500 built by Baldwin Locomotive Works in 1948, leads a railway post office car, baggage car, and coach. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, passenger car

Northern Pacific diesel locomotive number 98 at South Tacoma, Washington, circa 1950. NP 98, a 44 Ton diesel, was built by General Electric in 1948. This unit is shown in its original paint scheme and served as the South Tacoma shop switcher until 1964. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive

Northern Pacific diesel locomotive number 6007 at the shops in South Tacoma, Washington, on June 04, 1952. NP 6007 is an F-7 built by Electro Motive Division of General Motors Company in 1950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,

Northern Pacific shop switcher number 6 at the shops in South Tacoma, Washington, on December 30, 1957. NP 6, diesel shop switcher was rebuilt by the NP from gas-electric B-3 at South Tacoma in 1956. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: shop switcher, gas electric car

The South Tacoma shop switcher, Northern Pacific 6 after rebuilding from Northern Pacific Gas-Electric Car B-3 in South Tacoma Shops in 1956. Gas-Electric Car B-3 was build by Electro-Motive Company of Cleveland, Ohio, in 1924. This picture is a Blackhawk Films slide, copyright 1970 by The Eastin-Phelan Corp. Other subject classes: diesel locomotive, switcher locomotive, B-3