Northern Pacific steam locomotive 1569 at Tacoma, Washington, on July 11, 1935. Number 1569, is a class W built by Alco-Brooks in 1906, getting its steam up at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, water column

Northern Pacific steam locomotive 1569 at Tacoma, Washington, circa 1950. Number 1569, a class W built by Alco-Brooks in 1906, is parked at the roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 1569 at South Tacoma, Washington, on July 23, 1954. Number 1569 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 1568 at Laurel, Montana, on September 04, 1953. Number 1568 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 1567 at Yakima, Washington, on March 10, 1934. Number 1567, a class W built by Alco-Brooks in 1906, is parked on the ready line at Yakima. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1567 at South Tacoma, Washington, on April 08, 1954. Number 1567 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 1566, circa 1928. Number 1566 is a class W built by Alco-Brooks in 1906 J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1566 at South Tacoma, Washington, on October 01, 1935. Number 1566 is a class W built by Alco-Brooks in 1906. Engineer Peck inspects his engine as they prepare to leave the South Tacoma shops. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 1566 at Lake Yard in Portlaand, Oregon, circa 1928. Number 1566 is a class W built by Alco-Brooks in 1906. Photo by H.H. Arey, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1566 at Portland, Oregon, circa 1928. Number 1566, a class W, is parked at the Hoyt Street engine terminal. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo, railroad crew