Great Northern Steam Locomotive Number 3212 at Spokane, Washington, 1947.

Great Northern Steam Locomotive Number 3215 at Spokane, Washington, 1946.

Great Northern Steam Locomotive 3235, Class O4 in Spokane, Washington, undated. Photograph by Wade Stevenson.

Great Northern Steam Locomotive 3235, Class O4 in Spokane, Washington, undated. Photograph by Wade Stevenson.

Great Northern Steam Locomotive Number 3240 at Spokane, Washington, 1949.

Great Northern Steam Locomotive Number 3350 at Spokane, Washington, 1938.

Great Northern Steam Locomotive 3396, a Class O-7, a 2-8-2, rebuilt from locomotive 1960 Class M-2 2-6-8-0, 31"x22" cylinders, 69" drivers, 210 psi steam pressure, 348,000 pounds weight, 76,200 pounds tractive effort, Spokane, Washington. From the David Emerson Collection, a Maynard Rikerd photo taken in 1931.

Great Northern Steam Locomotive Number 3398 at Spokane, Washington, 1934.

Great Northern Steam Locomotive Number 4001 with freight train, Class Z-6, at Spokane, Washington, 1945.