Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711-50, Reference Number 10103, Sheet 050207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711-54, Reference Number 10103, Sheet 054207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10107, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10108, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10108, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711-49, Reference Number 10103, Sheet 049207.

Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number 8711, Reference Number 10110, Sheet 207.