Weyerhaeuser Company helicopter at Chehalis, Washington, on September 18, 1975. Photo by J.M. Fredrickson. Other Subject Classes: helicopter.

Northern Pacific mixed train number 591, Centralia-South Bend, Washington, at left, meets passenger train number 407, Portland-Seattle, between Centralia and Chehalis, Washington, on March 16, 1954. Combination baggage-coach number 1195 is on the end of train 591, train 407 is trailed by a business car for company officials. Other Subject Classes: mixed train, passenger train, passenger car

Northern Pacific steam locomotive near Chehalis, Washington, on December 8, 1957. Class W-3 Mikado-type steam locomotive and Casey Jones Excursions special train ran Seattle to Centralia and return on December 7 and 8, last runs of steam power on the NP Tacoma Division. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: steam locomotive

Northern Pacific steam locomotive 923 with a cut of cars at Snohomish, Washington, circa 1905. Number 923 is a class L-5 built by Rogers in 1899. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 70 at Chehalis, Washington, on April 20, 1945. Number 70 is a class F-1 built by Baldwin in 1888. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 206 at Chehalis, Washington, in Aug 1891. Number 206 (old number series) was built by Portland in 1881. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1045 at Tacoma, Washington, on February 11, 1953. Number 1045 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 passenger train, Casey Jones Excursions special, near Chehalis, Washington, on December 8, 1957. Class W-3 Mikado-type steam locomotive and train ran Seattle to Centralia and return on December 7 and 8, last runs of steam power on the NP Tacoma Division. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: passenger train, steam locomotive

Northern Pacific passenger train, Casey Jones Excursions special, at Chehalis, Washington, on December 8, 1957. Class W-3 Mikado-type steam locomotive and train ran Seattle to Centralia and return on December 7 and 8, last runs of steam power on the NP Tacoma Division. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: passenger train, steam locomotive

Northern Pacific passenger train, Casey Jones Excursions special, crosses a bridge near Chehalis, Washington, on December 8, 1957. Class W-3 Mikado-type steam locomotive and train ran Seattle to Centralia and return on December 7 and 8, last runs of steam power on the NP Tacoma Division. Photo by Jerry Hanson, J.M. Fredrickson collection. Other Subject Classes: passenger train, steam locomotive, bridge