A Great Northern freight train at Snohomish Depot, Snohomish, Washington, undated.

Great Northern Railway steam locomotive 3307 at Snohomish, Washington, undated. A view of steam locomotive 3307, Class O-5, with freight cars approaching the Snohomish depot. In view are the train order signal and log cars. A crew member is leaning out of the window of the locomotive cab, which is displaying white flags. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Freight.

Northern Pacific 1677 backs a work extra with a wrecker and outfit cars near Snohomish, Washington, circa 1953. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, work train, wrecker.

Northern Pacific 1677 backs a work extra with a wrecker and outfit cars near Snohomish, Washington, circa 1953. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, work train, wrecker.

Northern Pacific steam locomotive 917 at South Tacoma, Washington, circa 1928. Number 917 is a class L-6 built by Schenectady in 1901 J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo

Northern Pacific 89 pulls a mixed freight across bridge 4.2 near the coal mine at Blue Canyon, Washington, near Lake Whatcom, circa 1910. Photo by Louis Butt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, freight train, trestle bridge.