Great Northern Engineering Drawing: Yard Office Ducts for Gas Heaters at Interbay, Washington, prepared in 1953. Burlington Northern File Number B-551, Reference Number 10109.

Great Northern Engineering Drawing: Yard Office at Interbay, Washington, prepared in 1948. Burlington Northern File Number 8738-2, Reference Number 10111.

Great Northern Engineering Drawing: Yard Office at Interbay, Washington, prepared in 1943. Burlington Northern File Number 8738-1, Reference Number 10112.

Great Northern Engineering Drawing: Yard Office at Interbay, Washington, prepared in 1929. Burlington Northern File Number 8738-3, Reference Number 10106.

Great Northern Engineering Drawing: Yard Air Facilities Area Plan at Interbay, Washington, prepared in 1969. Burlington Northern File Number SK-2250, Reference Number 10110.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1969. Burlington Northern File Number SK-2236, Reference Number 10104.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1969. Burlington Northern File Number SK-2245, Reference Number 10109.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1968. Burlington Northern File Number SK-2231, Reference Number 10104.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721, Reference Number 10110.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1967. Burlington Northern File Number SK-2229, Reference Number 10111.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1967. Burlington Northern File Number 2K-2230, Reference Number 10112.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1960. Burlington Northern File Number SK-2125, Reference Number 10107.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1959. Burlington Northern File Number SK-2106, Reference Number 10109.

Great Northern Engineering Drawing: unnamed structure at Interbay, Washington, prepared in 1959. Burlington Northern File Number SK-2107, Reference Number 10110.

Great Northern Engineering Drawing: Unloading Platform, Concrete at Interbay, Washington, prepared in 1967. Burlington Northern File Number 9718-1, Reference Number 10110.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-E3, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721, Reference Number 10110.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-11, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-E2, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-E4, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-9, Reference Number 10110.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-8, Reference Number 10109.

Great Northern Engineering Drawing: Trainmasters and Terminal Managers Building at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721, Reference Number 10112.

Great Northern Engineering Drawing: Trainmaster and Terminal Managers Building Sections and Details at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9721-10, Reference Number 10110.

Great Northern Engineering Drawing: Toilet Facilities at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9701, Reference Number 10111, Sheet 001.

Great Northern Engineering Drawing: Toilet Facilities at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9701, Reference Number 10111, Sheet 001.

Great Northern Engineering Drawing: Toilet Facilities at Interbay, Washington, prepared in 1968. Burlington Northern File Number 9701, Reference Number 10111, Sheet 001.

Great Northern Engineering Drawing: Tank Car Unloading at Interbay, Washington, undated. Burlington Northern File Number 11-519, Reference Number 101.

Great Northern Engineering Drawing: Tank and Facilities at Interbay, Washington, prepared in 1969. Burlington Northern File Number 7481, Reference Number 10107.