NO IMAGE IN INVENTORY Northern Pacific diesel locomotive 3606, an SD-45, leads two General Electric (GE) locomotives 2513 and 2807 on an eastbound freight train east of East Auburn, Washington, in May 1968. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Northern Pacific diesel locomotive 3606, an SD-45, leads two General Electric (GE) locomotives, 2513 and 2807 across the Green River with a freight train east of East Auburn, Washington, in May 1968. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Northern Pacific 3613, an SD-45, leads two General Electric diesel units (2806 and unknown) on westbound freight number 603 at Sprague, Washington, on April 05, 1968. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Northern Pacific (NP) diesel locomotive 3616, an SD-45, leads eastbound train number 640 east of East Auburn, Washington, crossing the Green River bridge, in May 1968. NP number 7014D, an F-9, is also pictured. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Northern Pacific 3623, an SD-45 diesel, leads eastbound detoured time freight number 606 by the Top Of The Ocean restaurant near the McCarver Street depot in Tacoma, Washington, in 1969. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Northern Pacific 403, a Baldwin VO-1000 diesel locomotive, switches cars at the Tacoma Smelter near Ruston, Washington, on March 10, 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switcher locomotive.

FT diesel units Northern Pacific 5401 and 5408 wait with a caboose at the Hoyt Street Yard in Portland, Oregon in June 1967. They will later lead the second section of freight train number 679 to Seattle. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, freight yard.

FT diesel units Northern Pacific 5401 and 5408 wait with a caboose at the Hoyt Street Yard in Portland, Oregon in June 1967. They will later lead the second section of freight train number 679 to Seattle. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, freight yard.

Track Inspection vehicle, B91, waits for Northern Pacific 5402D to move eastbound freight train number 640 on to the double track at Lester, Washington, on December 13, 1955. Photo by J.M. Fredrickson. Other Subject Classes: motor car, freight train, diesel locomotive.

Northern Pacific 5405D, an Electro-Motive Division FT, leads train number 600 by the McCarver Street station in Tacoma, Washington, on December 10, 1956. This train was rerouted due to a washout at Martin on the Stampede Pass line. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.