Northern Pacific steam locomotive 1070 at Tacoma, Washington, on April 28, 1953. Number 1070 is a class L-9 built by Alco-Manchester in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1070 at South Tacoma, Washington, on October 20, 1949. Number 1070 is a class L-9 built by Alco-Manchester in 1906. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1070 building steam near the roundhouse at Seattle, Washington, circa 1950. Number 1070, a class L-9 built by Alco-Manchester in 1906, is parked near the cinder pit. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1070 pushes a two car excursion train at Park, Washington, on August 2, 1977. Photo by GJ Werkema. Other subject classes: steam locomotive, passenger train, Lake Whatcom Railway

Northern Pacific steam locomotive 1070 leads a two car excursion train at Park, Washington, on July 30, 1977. Photo by GJ Werkema. Other subject classes: steam locomotive, passenger train, Lake Whatcom Railway

Northern Pacific steam locomotive 1070 at McCleary, Washington, on October 03, 1959. Number 1070, class L-9 built by Alco-Manchester in 1906, is parked at the Simpson mill in McCleary after being saved by the Puget Sound Railroad Historical Association. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, people

Northern Pacific steam locomotive 1068 at Dilworth, Minnesota, on May 24, 1954. Number 1068 is a class L-9 built by Alco-Schenectady in 1912. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1065 at Duluth, Minnesota, on May 26, 1954. Number 1065 is a class L-9 built by Alco-Manchester in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1065 at Duluth, Minnesota, on May 26, 1954. Number 1065 is a class L-9 built by Alco-Manchester in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1064 at Tacoma, Washington, on June 29, 1954. Number 1064 is a class L-9 built by Baldwin in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo