Northern Pacific steam locomotive 1690 at South Tacoma, Washington, on June 24, 1952. Number 1690 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1690 at Cle Elum, Washington, on September 01, 1953. Number 1690 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1690 at Auburn, Washington, on September 19, 1949. Number 1690, built by Alco-Schenectady in 1910, is on circle track at the roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1689 at Tacoma, Washington, on November 02, 1937. Number 1689, a class W-1 built by Alco-Schenectady in 1910, at the Tacoma engine facility after coming out of the shops. This is the first Class W-1 to receive a power reverse under the new law. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1689 at Auburn, Washington, on September 04, 1944. Number 1689 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1688 at Dilworth, Minnesota, on July 30, 1934. Number 1688, a class W-1 built by Alco-Schenectady in 1910, is parked at Dilworth. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1686 at North Bemidji, Minnesota, on May 26, 1954. Number 1686 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1686 at North Bemidji, Minnesota, on May 26, 1954. Number 1686 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1686 at Brainerd, Minnesota, on May 22, 1952. Number 1686 is a class W-1 built by Alco-Schenectady in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1685 at Tacoma, Washington, on December 04, 1934. Number 1685, a class W-1 built by Alco-Schenectady in 1910, is shown during a break-in run after an overhaul at the South Tacoma shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, break-in run