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: 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: 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-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, Reference Number 10112.

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 9721-8, Reference Number 10109.