Burlington Northern diesel locomotive 4116 at Tacoma, Washington, on February 20, 1972. Train number 147, the Seattle to Portland time freight, is led by an all ALCO consist including numbers 4116, 4011, 4196, 4183 and 4077 near the Tacoma Union Station. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 4116, formerly Spokane, Portland and Seattle 864, at Tacoma, Washington, circa 1971. Number 4116 is an FA-1 built by American Locomotive Company (ALCO), builder's number 76838. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4118, formerly Spokane, Portland and Seattle 865, at Vancouver, Washington, on November 28, 1971. Number 4118 is an FA-1 built by American Locomotive Company (ALCO), builder's number 76839. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 412, formerly Northern Pacific 412, at Auburn, Washington, on May 29, 1971. Number 412 is a VO-1000 built by Baldwin, builder's number 71751. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4120, formerly Spokane, Portland and Seattle 866, at Tacoma, Washington, on May 14, 1971. Number 4120 is an FA-1 built by American Locomotive Company (ALCO), builder's number 78286. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4120, formerly Spokane, Portland and Seattle 866, at Tacoma, Washington, on May 14, 1971. Number 4120 is an FA-1 built by American Locomotive Company (ALCO), builder's number 78286. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4122, formerly Spokane, Portland and Seattle 867, at Tacoma, Washington, on February 10, 1971. Number 4122 is an FA-1 built by American Locomotive Company (ALCO), builder's number 78287. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4126, formerly Spokane, Portland and Seattle 869, at Tacoma, Washington, on January 21, 1972. Number 4126 is an FA-1 built by American Locomotive Company (ALCO), builder's number 78378. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 415, formerly Northern Pacific 415, at Tacoma, Washington, on February 03, 1971. Number 415 is a VO-1000 built by Baldwin, builder's number 72023. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 415, formerly Northern Pacific 415, at Tacoma, Washington, on January 05, 1971. Number 415 is a VO-1000 built by Baldwin, builder's number 72023. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 415, formerly Northern Pacific 415, at Tacoma, Washington, on February 03, 1971. Number 415 is a VO-1000 built by Baldwin, builder's number 72023. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 417, formerly Northern Pacific 417, at Auburn, Washington, on May 25, 1971. Number 417 is a VO-1000 built by Baldwin, builder's number 72025. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern Diesel Locomotive 418, August 1972, an Electro-Motive Division type E-7 in the Big Sky Blue paint scheme (as Burlington Northern 6448). Other subject classes: Locomotive

Burlington Northern diesel locomotive 4180, formerly Northern Pacific 900, at Seattle, Washington, on February 02, 1971. Number 4180 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82830. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4180, formerly Northern Pacific 900, at Tacoma, Washington, on April 11, 1971. Number 4180 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82830. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4180, formerly Northern Pacific 900, at Vancouver, Washington, on February 12, 1976. Number 4180 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82830. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4181, formerly Northern Pacific 901, at Vancouver, Washington, on July 31, 1973. Number 4181 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82831. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4181, formerly Northern Pacific 901, at Vancouver, Washington, on July 31, 1973. Number 4181 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82831. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4183, formerly Northern Pacific 903, at McCarver Street, Tacoma, Washington, on March 17, 1971. Number 4183 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82882. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure, salt water.

Burlington Northern diesel locomotive 4183, formerly Northern Pacific 903, at McCarver Street, Washington, on March 17, 1971. Number 4183 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82882. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure, salt water.

Burlington Northern diesel locomotive 4184, formerly Northern Pacific 904, at Tacoma, Washington, on October 20, 1980. Number 4184 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82948. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4184, formerly Northern Pacific 904, at Vancouver, Washington, on April 06, 1971. Number 4184 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82948. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4186, formerly Northern Pacific 906, at Vancouver, Washington, on January 28, 1972. Number 4186 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4187, formerly Northern Pacific 907, at McCarver Street, Tacoma, Washington, on March 16, 1971. Number 4187 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82951. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, salt water.

Burlington Northern diesel locomotive 4187, formerly Northern Pacific 907, at McCarver Street, Tacoma, Washington, on March 16, 1971. Number 4187 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82951. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure, salt water.

Burlington Northern diesel locomotive 4187 at Tacoma, Washington, on March 16, 1971. Numbers 4187, 4183, 724, and 4261 lead train number 139, Seattle to Stockton, California time freight, past McCarver Street. The train operated via Vancouver, Washington, Wishram, Washington and Bieber, California. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 4187 at Tacoma, Washington, on March 16, 1971. Numbers 4187, 4183, 724, and 4261 lead train number 139, Seattle to Stockton, California time freight, past McCarver Street. The train operated via Vancouver, Washington, Wishram, Washington and Bieber, California. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 4187, formerly Northern Pacific 907, at Tacoma, Washington, on December 30, 1971. Number 4187 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82951. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4187, formerly Northern Pacific 907, at Vancouver, Washington, on April 06, 1976. Number 4187 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82951. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4189, formerly Northern Pacific 909, at Tacoma, Washington, on January 09, 1972. Number 4189 is an RS-11 built by American Locomotive Company (ALCO), builder's number 82953. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.