Northern Pacific steam locomotive 50 at Tacoma, Washington, on March 30, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 50 at Tacoma, Washington, on March 30, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 50 at Tacoma, Washington, on February 29, 1936. Number 50, a class F-1 built by Baldwin in 1888, is parked on a radial track at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 5100 at Tacoma, Washington, on May 16, 1957. Number 5100, a class Z-6 built by Alco-Schenectady in 1936, is parked in the deadline at Tacoma. Photo by Emery Roberts, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, deadline

Northern Pacific steam locomotive 5131 at Tacoma, Washington, on October 05, 1955. Number 5131 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5145 at Tacoma, Washington, on April 14, 1955. Number 5145 class Z-8 (built by Alco-Schenectady in 1944) waits in Half Moon yard in Tacoma for its move to the south Tacoma reclamation yard. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5145 at Tacoma, Washington, on April 14, 1955. Number 5145 class Z-8 (built by Alco-Schenectady in 1944) waits in Half Moon yard in Tacoma for its move to the south Tacoma reclamation yard. Photo by Emery Roberts, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 5145 at Tacoma, Washington, on April 14, 1955. Number 5145, a class Z-8 built by Alco-Schenectady in 1944, is parked in Moon Yard in Tacoma on way to the South Tacoma scrap yard. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 5145 at Tacoma, Washington, on May 11, 1955. Tim Fredrickson in cab of Number 5145 which is a class Z-8 built by Alco-Schenectady in 1944. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 5145 at Tacoma, Washington, on May 11, 1955. Jim C. Fredrickson (JMF's son) shown in engineer's seat. Number 5145 was in Moon Yard on the way to South Tacoma for scrapping. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, people