Great Northern Engineering Drawing: Engine House and Shop at Interbay, Washington, prepared in 1949. Burlington Northern File Number PLAN P-3, 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 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, 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, 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.

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