Northern Pacific Number 7010A, an Electro-Motive Division (EMD) Type F9A, at Pasco, Washington, June 1968.

Northern Pacific diesel locomotive number 7012A in the engine facility at Auburn, Washington, on May 25, 1970. NP 7012A is an F-9 built by Electro Motive Division of General Motors Company in 1955. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,

Northern Pacific diesel locomotive number 7014 in the engine facility at Auburn, Washington, on May 1968. NP 7014 is an F-9 built by Electro Motive Division of General Motors Company in 1955. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,

Northern Pacific diesel locomotive number 651 in the yard at Auburn, Washington, circa 1955. NP 651 is a VO 660 built by Baldwin in 1941. This unit was originally numbered 129 when delivered. The unit was leased to King Street Station in the late 1950s. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive

Northern Pacific diesel locomotive number 706 in the yard the Mandan, North Dakota, on April 26, 1950. NP 706 is an S-2 built by American Locomotive Company in 1943. This unit was originally numbered 117 and renumbered to 706 in 1950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive

Northern Pacific Number 806, an Electro-Motive Division (EMD) F7A, at Minneapolis, Minnesota, August 1970.

Northern Pacific diesel locomotive number 802 in the engine facility at Duluth, Minnesota, on May 26, 1954. NP 802 is a RS-1 built by American Locomotive Company in 1945. This unit was originally numbered 157 and renumbered to 802 in 1950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, road switcher

Northern Pacific diesel locomotive number 802 in the engine facility at Duluth, Minnesota, on May 26, 1954. NP 802 is a RS-1 built by American Locomotive Company in 1945. This unit was originally numbered 157 and renumbered to 802 in 1950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, road switcher

Northern Pacific diesel locomotive number 852 at the roundhouse in Duluth, Minnesota, on May 26, 1954. NP 852 is a RS-3 built by American Locomotive Company in 1953, is being coupled to sister NP 855 at the Rices Point roundhouse in Duluth MN. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, road switcher

Northern Pacific diesel locomotive number 858 at the engine facility in Tacoma, Washington, on June 28, 1970. NP 858 is a RS-3 built by American Locomotive Company in 1953. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, road switcher