Northern Pacific steam locomotive 1661 at Glendive, Montana, on September 03, 1953. Number 1661 is a class W-1 built by Alco-Brooks in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1661 at Glendive, Montana, on September 03, 1953. Number 1661 is a class W-1 built by Alco-Brooks in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1709 at Glendive, Montana, on September 03, 1953. Number 1709 is a class W-3 built by Alco-Brooks in 1913. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1710 at Glendive, Montana, on September 03, 1953. Number 1710 is a class W-3 built by Alco-Brooks in 1913. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1718 at Glendive, Montana, on September 03, 1953. Number 1718 is a class W-3 built by Alco-Brooks in 1913. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1769 at Glendive, Montana, on September 03, 1953. Number 1769 is a class W-3 built by Alco-Brooks in 1917. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1769 at Glendive, Montana, on September 03, 1953. Number 1769 is a class W-3 built by Alco-Brooks in 1917. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1789 at Glendive, Montana, on April 17, 1950. Number 1789 is a class W-3 built by Alco-Brooks in 1918. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1834 at Glendive, Montana, on September 03, 1953. Number 1834 is a class W-3 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1906 at Glendive, Montana, in September 1932. Number 1906 is a class W-2 built by Alco-Brooks in 1904. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo