Burlington Northern 725, former Northern Pacific 6011C at the Interbay roundhouse in Seattle, Washington, in August 1971. Northern Pacific 6011C, a type F7B built by General Motors Electromotive Division in 1950. Photo by GJ Werkema. Other subject classes: diesel locomotive, F7B

Burlington Northern diesel locomotive 182, formerly Northern Pacific 123, at Interbay, Washington, on February 26, 1973. Number 182 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 20332. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 182, formerly Northern Pacific 123, at Interbay, Washington, on February 26, 1973. Number 182 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 20332. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 215, formerly Northern Pacific 156, at Interbay, Washington, on June 23, 1973. Number 215 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 22758. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, oil tank.

Burlington Northern diesel locomotive 217, formerly Northern Pacific 158, at Interbay, Washington, on June 23, 1973. Number 217 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 22760. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern Diesel Locomotive 458A at Interbay, Washington, December 1, 1973, Big Sky Blue paint scheme (as Burlington Northern 676). Other subject classes: Locomotive

Burlington Northern Diesel Locomotive 460A at Interbay, Washington, August 1971, Big Sky Blue paint scheme (as Burlington Northern 672). Other subject classes: Locomotive

Colorado and Southern Railway diesel locomotive 921 connected to Burlington Northern 6824 at Interbay Yard in Seattle, Washington on May 10, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Burlington Northern 800, former Northern Pacific 7000A coupled to two former Great Northern Units at the Interbay roundhouse in Seattle, Washington, in August 1971. Northern Pacific 7000A, a type F9A built by General Motors Electromotive Division in 1954. Photo by GJ Werkema. Other subject classes: diesel locomotive, F9

Great Northern Crane X1740 at Interbay, Washington, undated, Industrial Brownhoist Crane. Other subject classes: Crane

Great Northern Diesel Locomotive 187 at Interbay, Washington, December 1, 1973, original orange/green paint scheme (as Burlington Northern 987). Other subject classes: Locomotive

Great Northern Diesel Locomotive 222 at Interbay, Washington, 1963, original orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 2506 at Interbay, Washington, August 1967, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 274B at Interbay, Washington, December 1, 1973, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 277B at Interbay, Washington, October 1964, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 3022 at Interbay, Washington, 1964, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 325 at Interbay, Washington, August 1967, diesel locomotive number 325, leading Train 358 (the "International "). Other subject classes: Passenger train

Great Northern Diesel Locomotive 370C at Interbay, Washington, undated, Big Sky Blue paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 454A at Interbay, Washington, August 1971, original orange/green paint scheme (as Burlington Northern 668). Other subject classes: Locomotive

Great Northern Diesel Locomotive 503 leading a Passenger Train at Interbay, Washington in 1947. Note the powerhouse smokestack, water tower, steam locomotive oil tower, and sanding tower in background from left-to-right . Diesel Locomotive 503, a Class E-7, takes out the Empire Builder at Interbay past steam engine 3216, a Class O-4. Notes by photographer Hal Will: 'The new diesel Empire Builder - this new train, headed north and east to Chicago, showed corporate pride in passenger rolling stock. The design and consistently matching paint job advertis ed a quality train. The freight steamer at right was waiting to follow the 'Builder' out. Crewman said these diesel engines were the first where a cup of coffee could rest on a shelf without spilling while the train was moving. Even the newest steam engines were soon called rib bruisers or other unpleasant names describing a rough ride. [HW] ' Other subject classes: Dsl Loco / Pass Trn

Great Northern Diesel Locomotive 503 leading a Passenger Train at Interbay, Washington in 1947. Note the powerhouse smokestack, water tower, steam locomotive oil tower, and sanding tower in background from left-to-right . Diesel Locomotive 503, a Class E-7, takes out the Empire Builder at Interbay past steam engine 3216, a Class O-4. Notes by photographer Hal Will: 'The new diesel Empire Builder - this new train, headed north and east to Chicago, showed corporate pride in passenger rolling stock. The design and consistently matching paint job advertis ed a quality train. The freight steamer at right was waiting to follow the 'Builder' out. Crewman said these diesel engines were the first where a cup of coffee could rest on a shelf without spilling while the train was moving. Even the newest steam engines were soon called rib bruisers or other unpleasant names describing a rough ride. [HW] ' Other subject classes: Dsl Loco / Pass Trn

Great Northern Diesel Locomotive 504 leading a passenger train at Interbay, Washington in 1947. Diesel Locomotive 504, a Class E-7, heading the Empire Builder crossing Bridge #4 headed north (railroad east). Photographer Hal Will. Other subject classes: Dsl Loco / Pass Trn

Great Northern Diesel Locomotive 511 leading a Passenger Train at Interbay, Washington in 1947. Diesel Locomotive 511 with a passenger train along the waterfront. Photographer Hal Will. Other subject classes: Dsl Loco / Pass Trn

Great Northern Diesel Locomotive 511 with Steam Locomotives at Interbay, Washington Roundhouse in 1947. Diesel Locomotive 511, , a Class E-7, between two steam locomotive tenders in the Interbay roundhouse. Photographer Hal Will. Other subject classes: Dsl Loco / Stm Loco

Great Northern Diesel Locomotive 676 at Interbay, Washington on March 23, 1967. The photograph also shows locomotive number 3031. The lead locomotive is an Electro-Motive Division Type GP-9, Great Northern Class GP-9 painted in the simplified green and orange scheme. Visible in the background is a water tank. Other subject classes: Locomotive-Diesel, Tank-Water

Great Northern Diesel Locomotive 688 at Interbay, Washington, December 24, 1961, original orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 83 at Interbay, Washington, February 1970, simplified orange/green paint scheme. Other subject classes: Locomotive

An accident on the Interbay yard south lead tracks, at "NP Crossing", the Northern Pacific tracks cross the Great Northern tracks from left-to-right to access industries and the Navy docks. A small Northern Pacific yard is at left in front of the nine white barracks buildings; a Northern Pacific semaphore is visible at right. "G yard" is in the distance. Likely taken in the mid-1960s.

Great Northern Freight Train at Interbay, Washington in 1947. Freight Train , sequel to 90.24.11 - switching action scene. North end (railroad east) of Interbay Yard. Photographer Hal Will. Other subject classes: Frt Train

Great Northern Freight Train at Interbay, Washington in 1947. Freight Train , switching action scene. North end (railroad east) of Interbay Yard. Photographer Hal Will. Other subject classes: Frt Train