Great Northern steam locomotive Number 3394, a 2-8-2.

Great Northern Steam Locomotive 3394, Class O7, undated. Photograph by Wade Stevenson.

Great Northern steam locomotive 3395 at Glasgow, Montana, undated.

Great Northern steam locomotive 3395 at Superior, Wisconsin on June 19, 1960. Class O-8. Norm Priebe Collection. Photograph by Vierkant. Black & white negative, 2 7/8 inch x 4 3/4 inch. Other Subject classes: Steam locomotive

Great Northern steam locomotive 3395 at Willmar, Minnesota on August 3, 1958. Class O-8. Norm Priebe Collection. Photograph by Vierkant. Black & white negative, 2 7/8 inch x 4 3/4 inch. Other Subject classes: Steam locomotive

Great Northern Steam Locomotive 3395, Class O7, undated. Photograph by Wade Stevenson.

Great Northern Steam Locomotive Number 3396 at Hillyard, Washington, 1935.

Great Northern steam locomotive 3396 at Minneapolis Junction, Minnesota on May 28, 1958. Class O-8. Norm Priebe Collection. Photograph by Vierkant. Black & white negative, 2 7/8 inch x 4 3/4 inch. Other Subject classes: Steam locomotive

Great Northern steam locomotive 3396 at Minneapolis, Minnesota on May 8, 1960. Class O-8. Photograph by Norm Priebe. Black & white negative, 2 1/4 inch x 3 1/4 inch. Other subject classes: Steam Locomotive

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.