Great Northern Railway Diesel wrecking crane X1743 at Havre, Montana in 1969. Other subject classes: Diesel wrecking crane

Great Northern Railway MOW X2493 at Havre, Montana in 1972. Other subject classes: MOW

Great Northern Railway MOW X5923, Work gondola at Havre, Montana in 1974. Other subject classes: MOW

Great Northern Railway Outfit Car O2724, converted from boxcar. On side: "Office Car" at Havre, Montana in 1972. Other subject classes: Outfit car

Great Northern Railway Outfit Car O3061 at Havre, Montana in 1972. at Havre Montana. Other subject classes: Outfit car

Great Northern Railway Outfit car X2385 at Havre, Montana in 1972. Other subject classes: Outfit car

Great Northern Railway Snow Plow X1507 at Havre, Montana, a Rotary plow. Other subject classes: Snow plow

Great Northern Railway Snow Plow X1507 at Havre, Washington in 1972. A Rotary plow. Other subject classes: Snow plow

Great Northern Railway Snow Plow X1698 at Havre, Montana in 1968. Other subject classes: Snow plow

Great Northern Railway Tank car X973 at Havre, Montana in 1974. Other subject classes: Tank car