Great Northern Steam Locomotive Number 31 at Minneapolis, Minnesota, 1939.

Great Northern Steam Locomotive Number 31 at Minneapolis, Minnesota, 1940.

Great Northern Steam Locomotive Number 3106 in front of coal chute, Class O-1, at Minneapolis, Minnesota, 1938.

Great Northern steam locomotive 3205 at Minneapolis, Minnesota on March 23, 1935.

Great Northern Steam Locomotive Number 3205 at Minneapolis, Minnesota, undated.

Great Northern Steam Locomotive Number 3210 at Minneapolis, Minnesota, 1953.

Great Northern steam locomotive 3218 at Minneapolis Junction, Minnesota on September 5, 1957. Class O-4. 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 3224 at Minneapolis Junction, Minnesota on October 2, 1957. Class O-4. 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 3224 at Minneapolis Junction, Minnesota on September 22, 1957. Class O-4. 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 3224 at Minneapolis Junction, Minnesota on October 2, 1957. Class O-4. 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 3224 at Minneapolis, Minnesota on March 12, 1958. Class O-4. 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 3224 at Minneapolis, Minnesota on March 12, 1958. Class O-4. 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 3224 at Minneapolis, Minnesota on March 12, 1958. Class O-4. 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 Number 3224 at water tank taking on water, Class O-4, at Minneapolis, Minnesota, 1953.

Great Northern Steam Locomotive Number 3238 at Minneapolis, Minnesota, 1953.

Great Northern Steam Locomotive Number 3238 at Minneapolis, Minnesota, 1953.

Great Northern Steam Locomotive Number 3250 in front of coal chute, Class O-4, at Minneapolis, Minnesota, 1947.

Great Northern Steam Locomotive 3350, Class O-6, 1946. Photo by Zahn.

Great Northern Steam Locomotive Number 3370 with frieght train, Class O-6, at Minneapolis, Minnesota, 1946.

Great Northern Steam Locomotive Number 3375 at Minneapolis, Minnesota, 1947.

Great Northern Steam Locomotive Number 3375 at Minneapolis, Minnesota, 1955.

Great Northern steam locomotive 3378 at Minneapolis, Minnesota on March 12, 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 3378 at Minneapolis, Minnesota on August 17, 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 3378 at Minneapolis, Minnesota on January 8, 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 3378, Class O-7, 1938. Photo by Graham.

Great Northern steam locomotive 3381 at Minneapolis Junction, Minnesota on March 12, 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 3381 at Minneapolis, Minnesota on April 23, 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 Number 3381 at Minneapolis, Minnesota, 1946.

Great Northern steam locomotive 3384 at Minneapolis Junction, Minnesota on September 5, 1957. 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 3384 at Minneapolis Junction, Minnesota on August 10, 1957. 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