Great Northern depot at Litchfield, Minnesota, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Litchfield, Minnesota Depot, track side view showing semaphore train order, showing Swift train order, waiting room end, brick construction, Great Northern, Warner B. Swarner photo, undated

Great Northern depot at Litchfield, Minnesota, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Litchfield, Minnesota Great Northern depot with semaphore train order, track side view, waiting room end, stone, Walter Ainsworth photo, undated.

Great Northern depot at Litchfield, Minnesota, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Great Northern depot at Litchfield, Minnesota, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Loring, Minnesota Great Northern depot with Swift train order bracket, track side view, waiting room end, wooden construction, Walter Ainsworth photo, 1961 or later.