Northern Pacific steam locomotive 1579 at Dilworth, Minnesota, on May 21, 1952. Number 1579 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1578 at Dilworth, Minnesota, on May 23, 1951. Number 1578 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1574 at Northtown, Minnesota, on May 25, 1954. Number 1574 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1561 at Northtown, Minnesota, on May 01, 1950. Number 1561 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1558 at St. Paul, Minnesota, on July 29, 1934. Number 1558, a class W built by Alco-Brooks in 1906, is parked out of service at St. Paul. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1557 at Brainerd, Minnesota, on May 27, 1954. Number 1557 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1557 at Brainerd, Minnesota, on May 27, 1954. Number 1557 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1557 at Brainerd, Minnesota, on May 27, 1954. Number 1557 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Three class W locomotives, 1556, 1557 and 1613 wait at the repair shops in Brainerd, Minnesota, on May 27, 1954. Northern Pacific 1556 has sustained significant damage to its cab, stack and steam dome and may be headed to the scrap yard. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, locomotive shop, deadline.

Northern Pacific steam locomotive 1556 at Brainerd, Minnesota, on May 27, 1954. Number 1556 is a class W built by Alco-Brooks in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo