Burlington Northern diesel locomotive 49, formerly Saint Louis and San Francisco 341, at Kansas City, Missouri, on August 01, 1987. Number 49 is an SW1500 built by General Motors Electro Motive Division (EMD), builder's number 35602. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 490, formerly Great Northern 153, at Yardley, Washington, on February 19, 1976. Number 490 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 7788. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5011 circa 1985. Number 5011 is a C30-7 built by General Electric, builder's number 42575 Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 504, formerly Chicago, Burlington and Quincy 9207, at Clyde, Illinois, on August 26, 1972. Number 504 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 1288. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 512, formerly Chicago, Burlington and Quincy 9215, at Clyde, Illinois, on August 26, 1972. Number 512 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 1296. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 516, formerly Chicago, Burlington and Quincy 9219, at Burlington, Iowa, on August 29, 1972. Number 516 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 1300. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 524, formerly Chicago, Burlington and Quincy 9227, at Clyde, Illinois, on August 26, 1972. Number 524 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 3623. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5300 at Alliance, Nebraska, on August 31, 1972. Number 5300 is a U30C built by General Electric, builder's number 38241. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5301 at Lincoln, Nebraska, on August 31, 1972. Number 5301 is a U30C built by General Electric, builder's number 38242. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5303 at Tacoma, Washington, on February 28, 1972. Number 5303 is a U30C built by General Electric, builder's number 38244. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.