Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1970. Burlington Northern File Number 8711-E1, Reference Number 10105, Sheet 0E1207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1970. Burlington Northern File Number 8711-E3, Reference Number 10106, Sheet 0E3207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1970. Burlington Northern File Number 8711-E4, Reference Number 10106, Sheet 0E4207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1970. Burlington Northern File Number 8711-E6, Reference Number 10106, Sheet 0E6207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S13, Reference Number 10108, Sheet S13207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S10, Reference Number 10108, Sheet S10207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S9, Reference Number 10108, Sheet S9 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S3, Reference Number 10108, Sheet S3 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S2, Reference Number 10108, Sheet S2 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1969. Burlington Northern File Number 8711-S16, Reference Number 10108, Sheet S16207.