Burlington Northern diesel locomotive 6010A at Titlow, Washington, on July 15, 1970. Numbers 6010A, 725, 3006, 917 and 908 lead train number 139, Seattle to Stockton, California time freight. 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 6010A at Tacoma, Washington, on July 02, 1970. Ex-Northern Pacific F7A number 6010A and F9B number 861 with freight train No 143 under the 11th St bridge. Note transformer load on flat car behind locomotives. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Burlington Northern diesel locomotive 6010A at Tacoma, Washington, on July 15, 1970. Number 6010A leads train number 139, Seattle to Stockton, California time freight passing the Tacoma Depot. The train operated via Vancouver, Washington, Wishram, Washington and Bieber, California. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, passenger depot.

Burlington Northern diesel locomotive 6010A at Tacoma, Washington in 1970. Train number 147, the Seattle to Portland time freight, is led by 6010A, 725 and three other units, as it passes Tacoma Union Station. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 6007D at Auburn, Washington, on July 24, 1970. Number 6007D leads train number 139, Seattle to Stockton, California time freight at Stuck River Bridge, Auburn. The train operated via Vancouver, Washington, Wishram, Washington and Bieber, California. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, truss bridge.

Burlington Northern diesel locomotive 6007, formerly Great Northern 557, at Sandpoint, Idaho in August 1974. Number 6007 is an SD7 built by General Motors Electro Motive Division (EMD), builder's number 16106. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, steel caboose.

Burlington Northern diesel locomotive 6007, formerly Great Northern 557, at Sandpoint, Idaho in August 1974. Number 6007 is an SD7 built by General Motors Electro Motive Division (EMD), builder's number 16106. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, steel caboose.

Burlington Northern diesel locomotive 6006, formerly Great Northern 556, at Pasco, Washington, on February 19, 1976. Number 6006 is an SD7 built by General Motors Electro Motive Division (EMD), builder's number 16105. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 6004, formerly Great Northern 554, at Seattle, Washington, on February 26, 2973. Number 6004 is an SD7 built by General Motors Electro Motive Division (EMD), builder's number 16103. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 6004, formerly Great Northern 554, at Seattle, Washington, on August 05, 1980. Number 6004 is an SD7 built by General Motors Electro Motive Division (EMD), builder's number 16103. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.