Northern Pacific steam locomotive 1901 at Forsyth, Washington, in January 1935. Number 1901 is a class W-2 built by Alco-Brooks in 1904. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 19 at Billings, Montana, on September 04, 1953. Number 19, a class Y-1 built by Schenectady in 1900, is stored out of service next to the coal dock. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, coal dock

Northern Pacific steam locomotive 19 at Billings, Montana, on August 17, 1949. Number 19, a class Y-1 built by Schenectady in 1900, is being readied for switching service. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 187 builder's photo, circa 1882. Number 187 (old number series) was built by The Portland Company at Portland, Maine, in 1882. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1859 at Tacoma, Washington, on October 23, 1935. Number 1859, is a class W-5 built by Alco-Schenectady in 1923, backing at high speed near Moon Yard in Tacoma during break in run after release from South Tacoma shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, freight yard

Northern Pacific steam locomotive 1859 at Tacoma, Washington, on October 23, 1935. Number 1859, a class W-5 built by Alco-Schenectady in 1923, is shown during a break-in run along the Tacoma waterfront after leaving the shops in South Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1858 at South Tacoma, Washington, on March 04, 1938. Number 1858, a class W-5 built by Alco-Schenectady in 1923, is parked at South Tacoma ready to go into the shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1858 at Missoula, Montana, on August 21, 1943. Number 1858 is a class W-5 built by Alco-Schenectady in 1923. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1857 at South Tacoma, Washington, on June 17, 1935. Number 1857, a class W-5 built by Alco-Schenectady in 1923, is parked at South Tacoma ready to go into the shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1856 at South Tacoma, Washington, on April 30, 1937. Number 1856, a class W-5 built by Alco-Schenectady in 1923, is parked at South Tacoma ready to go into the shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo