Burlington Northern diesel locomotive 1920, formerly Northern Pacific 335, at Shelton, Washington, circa 1985. Number 1920 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22738. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1921, formerly Northern Pacific 336, at Tacoma, Washington, on February 16, 1971. Number 1921 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22739. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1922, formerly Northern Pacific 337, at Auburn, Washington, on March 01, 1971. Number 1922 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22740. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1922 at Tacoma, Washington, on September 21, 1971. Burlington Northern Crew 3, led by 1922, 1632 and 1975 north-bound at Reservation. Crew 3 transferred cars between Auburn, Tacoma and Seattle. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1923, formerly Northern Pacific 338, at Auburn, Washington in August 1975. Number 1923 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22741. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1923, formerly Northern Pacific 338, at Tacoma, Washington, on April 01, 1971. Number 1923 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22741. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1929 at Tacoma, Washington, on March 31, 1971. Burlington Northern Crew 3 consist led by 1629, 758, 720, 701 and three other units south-bound at 21st Street. Crew 3 transferred cars and power between Auburn, Tacoma and Seattle. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 193, formerly Northern Pacific 134, at Auburn, Washington, on May 04, 1976. Number 193 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 193, formerly Northern Pacific 134, at Tacoma, Washington, on December 09, 1970. Number 193 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, wood caboose.

Burlington Northern diesel locomotive 194, formerly Northern Pacific 135, at Auburn, Washington, on May 25, 1971. Number 194 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21175. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 196, formerly Northern Pacific 137, at Tacoma, Washington, on February 16, 1971. Number 196 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21177. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service, is led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit, cross the Green River east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1977, formerly Spokane, Portland and Seattle 152, at Tacoma, Washington, on March 23, 1971. Number 1977 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21467. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1978 at Tacoma, Washington, on March 31, 1971. Burlington Northern trains 147, led by 1978 and Train 148, led by 4183 meet near Reservation. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1978, formerly Spokane, Portland and Seattle 153, at Tacoma, Washington, on March 23, 1971. Number 1978 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21468. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1979 at Tacoma, Washington, on March 23, 1971. Numbers 1979, 1977 and 1976 lead train number 147, Seattle to Portland time freight. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1979 at Tacoma, Washington, on March 23, 1971. Number 1979, a GP9 is shown with GP9s 1977 and 1978 on freight train at Head of the Bay Yard. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 1979, formerly Spokane, Portland and Seattle 154, at Tacoma, Washington, on March 23, 1971. Number 1979 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21469. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1979, formerly Spokane, Portland and Seattle 154, at Tacoma, Washington in 1974. Number 1979 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21469. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1980, formerly Spokane, Portland and Seattle 155, at Vancouver, Washington, on November 28, 1971. Number 1980 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21470. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1995, formerly Northern Pacific 381, at Auburn, Washington, on April 01, 1971. Number 1995 is a GP9 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 200, formerly Northern Pacific 141, at Tacoma, Washington in April 1971. Number 200 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21181. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure.

Burlington Northern diesel locomotive 200, formerly Northern Pacific 141, at Tacoma, Washington, on February 16, 1971. Number 200 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21181. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 200, formerly Northern Pacific 141, at Tacoma, Washington in 1980. Number 200 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21181. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2001, formerly Great Northern 2001, at Tacoma, Washington, on July 10, 1971. Number 2001 is a GP20 built by General Motors Electro Motive Division (EMD), builder's number 25562. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2001, formerly Great Northern 2556, at Tacoma, Washington, on July 10, 1971. Number 2001 is a GP20 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.