Great Northern tower at Troy, Montana, 1990. Photograph by George Werkema.

Great Northern depot at Troy, Montana, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

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

Troy, Montana Great Northern depot, track side view, freight room end, wooden construction, Walter Ainsworth photo, undated.

Troy, Montana Great Northern depot, track side view, freight room end, wooden construction, Walter Ainsworth photo, undated.

Great Northern depot at Troy, Montana, undated. Photograph by Harold Hall, from the Norm Keyes Collection.

Great Northern depot at Troy, Montana, undated. Photograph by Stan Townsend, from the Norm Keyes Collection.

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

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

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