Lake Superior Terminal & Transfer 105, an Electro-Motive Division Type SW9 at Superior, Wisconsin, August 15, 1961.

Lake Superior Terminal & Transfer 101, an Electro-Motive Division Type SW9 at Superior, Wisconsin, August 15, 1961.

Great Northern Railway 680 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model GP9 w/boiler. Other subject classes: Locomotive, GP-9

Great Northern Railway 587 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model SD9. Other subject classes: Locomotive, SD-9

Great Northern Railway 584 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model SD9. Other subject classes: Locomotive, SD-9

Great Northern Railway 572 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model SD7. Other subject classes: Locomotive, SD-7

Great Northern Railway 571 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model SD7. Other subject classes: Locomotive, SD-7

Great Northern Railway 564 at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model SD7. Other subject classes: Locomotive, SD-7

Great Northern Railway 317-A at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model F7A. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 316-A at Superior, Wisconsin. The locomotive is a General Motors Electro Motive Division Model F7A. Other subject classes: Locomotive, F-3-7-AB