Great Northern depot at Duluth, Minnesota, undated. Used as a museum when photographed, photograph by Jack Porzig, from the Norm Keyes Collection.

Great Northern depot at Doyon, North Dakota, undated. Photograph by Robert Johnston, from the Norm Keyes Collection.

Great Northern depot at Doyon, North Dakota, undated. Portable structure, photograph by Archer, from the Norm Keyes Collection.

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

Downer, MInnesota Great Northern depot looking southwest in June 1970. Photograph by Charles W. Bohi.

Great Northern depot at Douglas, Washington, undated. Distant view, photograph by Bob Bye, from the Norm Keyes Collection.

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

Great Northern depot at Douglas, Washington, undated. Photograph by Stan Styles, from the Norm Keyes Collection.

Great Northern depot at Douglas, Washington, undated. Photograph by Jack Porzig, from the Norm Keyes Collection.

Great Northern depot at Douglas, Washington, undated. Distant view, photograph by Stan Styles, from the Norm Keyes Collection.