Northern Pacific passenger train number 26, the eastbound North Coast Limited, led by diesel locomotive 6511, at Laurel , Montana, in September 1953. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive

Northern Pacific passenger train number 25, the westbound North Coast Limited, at Laurel , Montana, on May 21, 1954, led by diesel locomotive number 6506 in new Raymond Loewy colors, train in mixed new and old colors. Image light-struck. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive