Great Northern Railway 309-A at Minneapolis Junction, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A; B-unit 309-B coupled behind. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 309-A at Minneapolis Junction, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 308-A at Minneapolis, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 307C at Minneapolis, Minnesota in 1970. The locomotive is a General Motors Electro Motive Division F7-A Number 307C at head end of a freight train at Minneapolis, Minnesota. Other subject classes: Locomotive, F7-A

Great Northern Railway 307-C at Minneapolis, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 307-A at Minneapolis, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A; on turntable. Other subject classes: Locomotive, F-3-7-AB

Great Northern Railway 3005 at Minneapolis Junction, Minnesota. The locomotive is a General Motors Electro Motive Division Model GP30. Other subject classes: Locomotive, GP-30

Great Northern Railway 3002 at Minneapolis Junction, Minnesota. The locomotive is a General Motors Electro Motive Division Model GP30. Other subject classes: Locomotive, GP-30, Water Tower

Great Northern Railway 3000 at Minneapolis Junction, Minnesota. The locomotive is a General Motors Electro Motive Division Model GP30. Other subject classes: Locomotive, GP-30

Great Northern Railway 276-A at Minneapolis, Minnesota. The locomotive is a General Motors Electro Motive Division Model F7A; originally numbered 365C, converted to freight service and renumbered 276-A. Big Sky Blue paint scheme. Other subject classes: Locomotive, P-3-7-AB