Burlington Northern diesel locomotive 6499 at Tacoma, Washington, on January 09, 1972. Number 6499 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37107. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6507C at Tacoma, Washington, in May 1970. Northern Pacific 6507C leads Burlington Northern train number 195 at Tacoma, Washington Union Station in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Burlington Northern diesel locomotive 6508C at Tacoma, Washington, on July 10, 1970. Train number 139, the Seattle to Stockton, California, time freight, is led by ex-Northern Pacific (NP) 6508C, ex-NP 6519B, number 9709, ex-Great Northern 3006, and ex-NP 6017A at Half Moon Yard. This 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 6508C at Tacoma, Washington in 1970. Train number 139, the Seattle to Stockton, CA, time freight, is led by ex-Northern Pacific numbers 6508C, 6502C and two other units at Half Moon Yard. This train operated via Vancouver, WA, Wishram, WA and Bieber, CA. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 6508C at Tacoma, Washington in 1970. Number 6508C and five other units 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 6508C at Tacoma, Washington, on July 10, 1970. Train number 139, the Seattle to Stockton, California, time freight, is led by ex-Northern Pacific (NP) 6508C, ex-NP 6519B, number 9709, ex-Great Northern 3006, and ex-NP 6017A at Half Moon Yard. This 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 6512 at Tacoma, Washington, on July 16, 1971. Number 6512 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37120. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6512C at Tacoma, Washington, on April 14, 1970. Northern Pacific 6512C leads train number 195 at Ruston in Tacoma, Washington in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Burlington Northern diesel locomotive 6522 at Tacoma, Washington, on July 11, 1973. Number 6522 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37130. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6546 at Tacoma, Washington, on February 23, 1972. Number 6546 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-4. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.