Burlington Northern diesel locomotive 1518, formerly Great Northern 618, at Libby, Montana, on August 05, 1971. Number 1518 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 11044. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1520, formerly Great Northern 620, at Libby, Montana, on August 05, 1971. Number 1520 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 11046. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2514, formerly Great Northern 3031, at Libby, Montana, on August 05, 1971. Number 2514 is a GP35 built by General Motors Electro Motive Division (EMD), builder's number 30119. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Libby, Montana Great Northern depot with semaphore train order, track side view, waiting room end, wooden construction, Walter Ainsworth photo, late 1930s or later.

Great Northern Depot at Libby, Montana, September 11, 1990, track side of depot. Other subject classes: Structure, Depot

Great Northern Depot at Libby, Montana, September 11, 1990, town side of depot. Other subject classes: Structure, Depot

Great Northern depot at Libby, Montana, 1990. Photograph by George Werkema.

Great Northern depot at Libby, Montana, 1990. Photograph by George Werkema.

Great Northern depot at Libby, Montana, undated. Photograph by Robert Johnston, from the Norm Keyes Collection.