Northern Pacific 1179, a class G-2, switches a cut of stock cars in a freight yard at Brainerd, Minnesota, circa 1938. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive.

Northern Pacific diesel locomotive number 100 in a yard at Brainerd, Minnesota, on May 22, 1950. NP 100 is a NW-1 built by Electro Motive Division of General Motors Company in 1938. This locomotive was the first diesel purchased by the NP. In 1956, this unit was rebuilt by Electro Motive Division of General Motors Company and reclassified as an SW-900. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive

Northern Pacific steam locomotive 10 at Brainerd, Minnesota, circa 1952. Number 10, the Brainerd shop locomotive, was rebuilt to a tank engine from number 927, a class L-4 built by Baldwin for the St Paul & Duluth in 1896. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 10 at Brainerd, Minnesota, on May 22, 1952. Number 10, the Brainerd shop locomotive, was rebuilt to a tank engine from number 927, a class L-4 built by Baldwin for the St Paul & Duluth in 1896. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo, roundhouse

Northern Pacific steam locomotive 1041 assisting a diesel unit at the roundhouse in Seattle, Washington, in August 1954. Number 1041, a class L-9 built by Alco-Manchester in 1906, is parked at the Seattle roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 1049 at South Tacoma, Washington, on February 18, 1953. Number 1049 is a class L-9 built by Alco-Manchester in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1051 at Brainerd, Minnesota, on May 27, 1954. Number 1051 is a class L-9 built by Baldwin in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1061 at Brainerd, Minnesota, on May 27, 1954. Number 1061 is a class L-9 built by Baldwin in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1061 at Brainerd, Minnesota, on May 27, 1954. Number 1061 is a class L-9 built by Baldwin in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 11 at Brainerd, Minnesota, on August 11, 1916. Number 11, the Brainerd shop locomotive, was rebuilt to a tank engine from number 1071, a class H-1 built by Baldwin for the St Paul & Duluth in 1871. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo