Great Northern diesel locomotive 355 leads the eastbound Empire Builder at Havre, Montana The passenger car at right is part of the connecting train to Great Falls, circa 1950. Other subject categories: Passenger

Great Northern Diesel Locomotive 329 at Havre, Montana on July 1, 1968. The photograph shows a passenger train with two locomotives. The lead locomotive is an Electro-Motive Division Type SDP-45, Great Northern Class SDP-45 painted in the Big Sky Blue scheme. Visible in the background is a portion of a Great Northern boxcar. Other subject classes: Locomotive-Diesel, Train-Passenger

Great Northern Diesel Locomotive 3021 at Havre, Montana, August 11, 1969, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern diesel locomotive 275A an Electro-Motive Division Type F7A, at Havre, Montana three units at passenger platform. Other subject categories: Locomotive-Diesel, Train-Passenger

Great Northern Diesel Locomotive 2528, Class U28B in Havre, Montana, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2528, Class U28B in Havre, Montana, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2508, Class U25B in Havre, Montana, undated. Photograph by Wade Stevenson.

Great Northern depot at Havre, Montana, undated. Photograph by Bob Bye, from the Norm Keyes Collection.

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

Great Northern depot at Havre, Montana, undated. Photograph by Bradley, from the Norm Keyes Collection.