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

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.

Great Northern Engineering Drawing: Storekeepers Office Ducts at Interbay, Washington, prepared in 1960. Burlington Northern File Number B-561, Reference Number 10108.