Northern Pacific steam locomotive 210 at Martin, Washington, circa 1886. Number 210 (old number series), built by Portland in 1882, poses during construction of the Stampede Pass line. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, work train, railroad crew

Northern Pacific steam locomotive 21 at Billings, Montana, on September 04, 1953. Number 21, a class Y-1 built by Schenectady in 1900, awaits its next switching assignment behind the steam lines near the roundhouse with sister number 20. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 21 at Billings, Montana, on August 17, 1949. Number 21, a class Y-1 built by Schenectady in 1900, is shown with a cut of cars in the yard. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight yard, railroad crew

Northern Pacific steam locomotive 21 at Billings, Montana, circa 1950. Number 21, a class Y-1 built by Schenectady in 1900, awaits its next switching job at the Billings freight yard. Photo by Spear, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, freight yard

Northern Pacific steam locomotive 2095 at South Tacoma, Washington, on March 03, 1937. Number 2095, a class Q built by Alco-Schenectady in 1903, is boarded up in the deadline at South Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, deadline

Northern Pacific steam locomotive 2095 being inspected at Guilds Lake Yard in Portland, Oregon, in 1929. Number 2095 is a class Q built by Alco-Schenectady in 1903. Photo by H.H. Arey, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2093 on June 29 in 1916. Number 2093 is a class Q built by Alco-Schenectady in 1903. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2090 at South Tacoma, Washington, on April 10, 1934. The frame and drivers of Number 2090, a class Q built by Alco-Schenectady in 1903, sat in the open at the South Tacoma shops for 5 years before they were scrapped. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, scrapping yard

Northern Pacific steam locomotive 2086 at South Tacoma, Washington, on April 03, 1935. Number 2086, a class Q built by Alco-Schenectady in 1903, is ready to leave the South Tacoma shops after rebuild. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2084 at South Tacoma, Washington, on October 16, 1936. Number 2084, a class Q built by Alco-Schenectady in 1903, is parked without its side rods in the deadline at South Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo