Butte, Anaconda and Pacific Railway (BAP) caboose 02 at Anaconda, Montana, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose 08 at Anaconda, Montana, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose 08 at Anaconda, Montana, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) caboose on the ground as a tool shed at Anaconda, Montana, March 1970 on the ground. Other Subject Classes: Caboose

Butte, Anaconda and Pacific Railway (BAP) diesel locomotive 107, a Class GP9 at Anaconda, Montana, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Diesel

Butte, Anaconda and Pacific Railway (BAP) Electric locomotive 202 a General Electric 2480 horsepower, 2400 volt boxcab at Anaconda, Montana, 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Electric

Butte, Anaconda and Pacific Railway (BAP) electric locomotive 47 a General Electric 2400 volt boxcab with calf at Anaconda, Montana, 1970. Other Subject Classes: Locomotive-Electric

Butte, Anaconda and Pacific Railway (BAP) electric locomotive 49 a General Electric 2400 volt boxcab at Anaconda, Montana, 1970. Other Subject Classes: Locomotive-Electric

Butte, Anaconda and Pacific Railway (BAP) electric locomotive 54 a General Electric 2400 volt boxcab at Anaconda, Montana, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Locomotive-Electric

Butte, Anaconda and Pacific Railway (BAP) electric locomotive 55 a General Electric 2400 volt boxcab with BAP and other electric locomotives at Anaconda, Montana, 1971 in a string of seven electric locomotives. Other Subject Classes: Locomotive-Electric

Butte, Anaconda and Pacific Railway (BAP) passenger car 11 at Anaconda, Montana, July 1955. Photo taken by D.A. Strawn. Other Subject Classes: Passenger car

Butte, Anaconda and Pacific Railway type GP7 101 at Rocker, Montana in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Butte, Anaconda and Pacific Railway type GP7 102 with ballast train at Butte, Montana in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Butte, Anaconda and Pacific Railway type GP7's 102 and 101 at Rocker, Montana in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Butte, Anaconda and Pacific Railway type GP9's 106 and 107 at Rocker, Montana in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Butte, Anaconda and Pacific Railway type GP9's 107 and 106 at Rocker, Montana in 1964. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Chicago Burlington & Quincy troop train in the yard at Billings, Montana, circa 1945. Looking down from tower at steam locomotive and passenger cars, Northern Pacific steam switch engine number 21 and more passenger equipment standing in yard near passenger station. J.M. Fredrickson Collection. Other Subject Classes: troop train, steam locomotive, railroad yard, passenger station

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-10 at Missoula, Montana, circa 1948. Milwaukee Road E-10 leads passenger train No. 18 west of Missoula circa 1948. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-4 at Anaconda, Montana, on April 09, 1960. Milwaukee Road bipolars E-4 and E-1 parked at the engine facility in Anaconda in 1960. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-49 at Butte, Montana, on February 19, 1961. Milwaukee Road E-49 parked at the engine facility in Butte in 1961. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-70 at Deer Lodge, Montana, circa 1955. Milwaukee Road E-70 and E-71 stop for a crew change circa 1955. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-77 at Alberton, Montana, in May 1962. Milwaukee Road Little Joes E-77 and E-73 and parked at Alberton in 1962. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-77 near Missoula, Montana, on September 02, 1972. Milwaukee Road Little Joe's E77 and E75 with diesel 321 lead an eastbound freight west of Missoula in 1972. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, diesel Locomotive, freight train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-80 at Deer Lodge, Montana, on April 09, 1960. Milwaukee Road switch motor E-80 parked at Deer Lodge in 1960. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Burlington and Quincy Railroad diesel locomotive 883 at the round turntable in Missoula, Montana, on September 02, 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Chicago, Burlington and Quincy Railroad freight diesel locomotive 123 at Laurel, Montana, on September 04, 1953. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Chicago, Burlington and Quincy Railroad diesel locomotive 9402 and calf at Laurel, Montana, on August 17, 1949. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Chicago, Burlington and Quincy Railroad  steam locomotive 2808 at Billings, Montana, on August 17, 1949. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Chicago, Burlington and Quincy Railroad  steam locomotive 2808 at Billings, Montana, on August 17, 1949. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive