Burlington Northern diesel locomotive 760, formerly Northern Pacific 6006A/6051A, at Minneapolis, Minnesota, on June 21, 1973. Number 760 is an F5A built by General Motors Electro Motive Division (EMD), builder's number 6658. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern Diesel Locomotives 782 and 1550 at Minneapolis, Minnesota on August 1st, 1980. Number 782 is an F9A built by General Motors Electro Motive Division (EMD), formerly Northern Pacific number 7013D. Number 1550 is a GP7 built by General Motors Electro Motive Division (EMD), formerly Great Northern number 650. Photo by A.L. Christianson

Burlington Northern Diesel Locomotive 784 at Minneapolis, Minnesota on October 30, 1980. Number 784 is an F9A built by General Motors Electro Motive Division (EMD), formerly Northern Pacific number 7011D. Photo by A.L. Christianson

Burlington Northern Diesel Locomotive 788 at Minneapolis, Minnesota on February 7, 1981. Number 788 is an F9A built by General Motors Electro Motive Division (EMD), formerly Northern Pacific number 7051A. Photo by A.L. Christianson

Burlington Northern diesel locomotive 820, formerly Northern Pacific 7005A, at Minneapolis, Minnesota, on August 24, 1972. Number 820 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 19744. The locomotive is painted in an experimental simplified Northern Pacific paint scheme. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 826, formerly Northern Pacific 7006D, at Minneapolis, Minnesota, on June 21, 1973. Number 826 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 19747. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern Diesel Locomotive 832 with freight train at Tilden Junction, Minnesota on February 7, 1981. Number 832 is an F9A built by General Motors Electro Motive Division (EMD), formerly Northern Pacific number 7009A . Photo by A.L. Christianson

Burlington Northern Diesel Locomotive 986 at Minneapolis, Minnesota on March 9, 1980. Number 986 is an EMD NW5, formerly Great Northern 186.

Burlington Northern SW8 diesel locomotive Number 101 in Minneapolis, Minnesota on April 17, 1979. Photo by Al Christianson.

Burlington Northern SW7 diesel locomotive Number 108 (ex-Northern Pacific Number 108) in Minneapolis, Minnesota on April 23, 1979. Photo by Al Christianson.