Burlington Northern diesel locomotive 192, formerly Northern Pacific 133, at Auburn, Washington in December 1974. Number 192 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21100. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1920 at Longview Junction, Washington in November 1975. Train number 53676, the Portland to Seattle local freight led by 1920 and 1923 northbound along the Cowlitz River. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1920, formerly Northern Pacific 335, at Shelton, Washington, circa 1985. Number 1920 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22738. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1921, formerly Northern Pacific 336, at Tacoma, Washington, on February 16, 1971. Number 1921 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22739. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1922, formerly Northern Pacific 337, at Auburn, Washington, on March 01, 1971. Number 1922 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22740. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1922 at Tacoma, Washington, on September 21, 1971. Burlington Northern Crew 3, led by 1922, 1632 and 1975 north-bound at Reservation. Crew 3 transferred cars between Auburn, Tacoma and Seattle. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1923, formerly Northern Pacific 338, at Auburn, Washington in August 1975. Number 1923 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22741. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1923, formerly Northern Pacific 338, at Tacoma, Washington, on April 01, 1971. Number 1923 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22741. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1929 at Tacoma, Washington, on March 31, 1971. Burlington Northern Crew 3 consist led by 1629, 758, 720, 701 and three other units south-bound at 21st Street. Crew 3 transferred cars and power between Auburn, Tacoma and Seattle. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 193, formerly Northern Pacific 134, at Auburn, Washington, on May 04, 1976. Number 193 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 193, formerly Northern Pacific 134, at Tacoma, Washington, on December 09, 1970. Number 193 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, wood caboose.

Burlington Northern diesel locomotive 194, formerly Northern Pacific 135, at Auburn, Washington, on May 25, 1971. Number 194 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21175. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1941, formerly Northern Pacific 362, at Minneapolis, Minnesota, on June 19, 1973. Number 1941 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24052. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1941, formerly Northern Pacific 362, at Minneapolis, Minnesota, on June 19, 1973. Number 1941 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24052. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1942 leading a 34-car freight at Crookston, Minnesota on September 25, 1976. Number 1942 is a GP9 built by Electro Motive Division (EMD), builder's number 24053. BN 1943, builder's number 24054 and BN 1941, builder's number 24052, also GP9's, trail. Photo by Howard Patrick.

Burlington Northern diesel locomotive 1946, formerly Northern Pacific 367, at Minneapolis Jct., Minnesota, on June 19, 1973. Number 1946 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24057. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1946, formerly Northern Pacific 367, at Minneapolis, Minnesota, on June 19, 1973. Number 1946 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24057. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1947, formerly Northern Pacific 368, at Minneapolis, Minnesota, on August 24, 1972. Number 1947 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24058. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1947, formerly Northern Pacific 368, at Minneapolis, Minnesota, on August 24, 1972. Number 1947 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24058. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, turntable.

Burlington Northern diesel locomotive 1952, formerly Northern Pacific 373, at Mississippi Street, Minnesota, on August 24, 1972. Number 1952 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24473. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1957, formerly Northern Pacific 272, at Lincoln, Nebraska, on August 31, 1972. Number 1957 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19611. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 196, formerly Northern Pacific 137, at Tacoma, Washington, on February 16, 1971. Number 196 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21177. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1964, formerly Chicago, Burlington and Quincy 279, at Lincoln, Nebraska, on August 31, 1972. Number 1964 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19618. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service, is led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit, cross the Green River east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1977, formerly Spokane, Portland and Seattle 152, at Tacoma, Washington, on March 23, 1971. Number 1977 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21467. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1978 at Tacoma, Washington, on March 31, 1971. Burlington Northern trains 147, led by 1978 and Train 148, led by 4183 meet near Reservation. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.