Great Northern Railway 363-C at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model F7A; renumbered from 275-B in 1950. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 361-A at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model F3A; renumbered from 230 in 1950. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 361-A at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model F3A; renumbered from 230 in 1950. Other subject classes: Locomotive, Diesel Shop

Great Northern Railway 353-B at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model F3B. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 333 at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model SDP45. Big Sky Blue paint scheme. Other subject classes: Locomotive, SDP-45

Great Northern Railway 332 at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model SDP45. Big Sky Blue paint scheme. Other subject classes: Locomotive, SDP-45

Great Northern Railway 326 at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model SDP45. Big Sky Blue paint scheme. Other subject classes: Locomotive, SDP-45

Great Northern Railway 3037 at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model GP35. Other subject classes: Locomotive, GP-35

Great Northern Railway 3021 at Havre, Montana. The locomotive is a General Motors Electro Motive Division Model GP35. Other subject classes: Locomotive, GP-35

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