Great Northern diesel locomotive 178, an Electro-Motive Division (EMD) NW3, at Grand Forks, North Dakota, in 1946.

Great Northern diesel locomotive 178, an Electro-Motive Division (EMD) NW3, in North Dakota, 1946.

Great Northern diesel locomotive 179, an Electro-Motive Division (EMD) NW3, at Grand Forks, North Dakota, in 1946.

Great Northern diesel locomotive 179, an Electro-Motive Division (EMD) NW3, in North Dakota, 1946.

Great Northern Diesel Locomotives led by Number 253, an Electro-Motive Division (EMD) FT, at Grand Forks, North Dakota, in 1946.

Great Northern diesel locomotive 255, an Electro-Motive Division (EMD) FT, in the shops at Grand Forks, North Dakota, in 1946.

Great Northern Diesel Locomotives led by Number 255, an Electro-Motive Division (EMD) FT, at Grand Forks, North Dakota, in 1946.

Great Northern Diesel Locomotives led by Number 256, an Electro-Motive Division (EMD) FT, at Grand Forks, North Dakota, in 1946.

Great Northern Diesel Locomotives led by Number 305, an Electro-Motive Division (EMD) FT, at Havre, Montana, in 1946.

Great Northern Diesel Locomotive 509 at Grand Forks, North Dakota, February 22, 1970, diesel locomotive number 509, an Electro-Motive Division type E-7, leading Train 8, 1964. Other subject classes: Passenger train