Northern Pacific freight yard at Stacy Street in Seattle, Washington, circa 1925. The Sears building is at right, the Smith Tower at far left. Photo by J.A. Turner. Other Subject Classes: freight yard, steam locomotive

A wood caboose brings up the rear of a Northern Pacific freight train in Seattle, Washington, circa 1935. The catenary for the Milwaukee Road electrification is at right. Photo by J.A. Turner. Other Subject Classes: freight train, wood caboose

A wood caboose brings up the rear of a long freight train beside Airport Way at Georgetown in Seattle, Washington, circa 1935. The catenary for the Milwaukee Road electrification is at right. Photo by J.A. Turner. Other Subject Classes: freight train, wood caboose

Northern Pacific F-9 diesel locomotive 6706A heads four other units waiting to head westbound from St. Paul Union Depot in Minnesota in 1965. Photo by GJ Werkema. Other subject classes: passenger train, diesel locomotive

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1986. Burlington Northern File Number 12047, Reference Number 10108, Sheet 002.

Northern Pacific Engineering Drawing: Yard Office, West Seattle Building Plans Index at Seattle, Washington, prepared in 1986. Burlington Northern File Number 12047, Reference Number 10108, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1967. Burlington Northern File Number 4857-1, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1967. Burlington Northern File Number 4857-2, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1967. Burlington Northern File Number 4857-3, Reference Number 101, Sheet 003.

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1967. Burlington Northern File Number 4857-4, Reference Number 10103, Sheet 004.

Northern Pacific Engineering Drawing: Yard Office, West Seattle at Seattle, Washington, prepared in 1967. Burlington Northern File Number 4857-5, Reference Number 101, Sheet 005.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, undated. Burlington Northern File Number 4861, Reference Number 101, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, undated. Burlington Northern File Number 4861, Reference Number 101, Sheet 002.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1960. Burlington Northern File Number 4859-1, Reference Number 10111, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1960. Burlington Northern File Number 4859-2, Reference Number 10111, Sheet 002.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1959. Burlington Northern File Number 4859, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1959. Burlington Northern File Number 4859, Reference Number 10105.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1958. Burlington Northern File Number 4859, Reference Number 10108.

Northern Pacific Engineering Drawing: Yard Office, North End of Middle Yard at Seattle, Washington, prepared in 1958. Burlington Northern File Number 4859, Reference Number 10108.

Northern Pacific Engineering Drawing: Yard Office Engine Facilities, Stacy Street at Seattle, Washington, prepared in 1965. Burlington Northern File Number 4852-8, Reference Number 10108, Sheet 006.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 003.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet M-1.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 006.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 005.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 001.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet E-1.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 008.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 007.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 002.

Northern Pacific Engineering Drawing: Transit Shed for Merchant Shippers Association at Seattle, Washington, prepared in 1960. Burlington Northern File Number 9581-9625, Reference Number 101, Sheet 004.