Burlington Northern diesel locomotive 4196, formerly Northern Pacific 916, at Tacoma, Washington, on September 27, 1971. Number 4196 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83586. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4197, formerly Northern Pacific 917, at Tacoma, Washington, on April 14, 1973. Number 4197 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83587. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 4197, formerly Northern Pacific 917, at Tacoma, Washington, on April 14, 1973. Number 4197 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83587. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 421, formerly Northern Pacific 421, at Tacoma, Washington, on May 14, 1971. Number 421 is a VO-1000 built by Baldwin, builder's number 71545. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern Diesel Locomotive 424 at Tacoma, Washington, undated, Big Sky Blue paint scheme (as Burlington Northern 6454). Other subject classes: Locomotive

Burlington Northern diesel locomotive 4240, formerly Spokane, Portland and Seattle 300, at Tacoma, Washington in March 1971. Number 4240 is a C424 built by American Locomotive Company (ALCO), builder's number 3381-01. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4240, formerly Spokane, Portland and Seattle 300, at Tacoma, Washington, on April 03, 1971. Number 4240 is a C424 built by American Locomotive Company (ALCO), builder's number 3381-01. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 4240 at Tacoma, Washington, on January 21, 1972. Number 4240 leads train number 139, Seattle to Stockton, California time freight at Head of the Bay Yard, Tacoma. 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 4241, formerly Spokane, Portland and Seattle 301, at Tacoma, Washington, on March 12, 1971. Number 4241 is a C424 built by American Locomotive Company (ALCO), builder's number 3381-02. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4243, formerly Spokane, Portland and Seattle 303, at Tacoma, Washington, on April 18, 1971. Number 4243 is a C424 built by American Locomotive Company (ALCO), builder's number 3381-04. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.