Great Northern Engineering Drawing: Diesel Fuel Oil Storage Tank, 50,000 Gallon at Interbay, Washington, prepared in 1956. Burlington Northern File Number 1530-4B, Reference Number 10103.

Great Northern Engineering Drawing: Diesel Fuel Oil Storage Tank, 50,000 Gallon at Interbay, Washington, prepared in 1970. Burlington Northern File Number 1530-6, Reference Number 10101.

Great Northern Engineering Drawing: Diesel Fueling Facilities Oil Trap - Concrete Sump at Interbay, Washington, prepared in 1947. Burlington Northern File Number 1530, Reference Number 10106.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1970. Burlington Northern File Number 1530, Reference Number 10106.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1970. Burlington Northern File Number 1530, Reference Number 10106.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1970. Burlington Northern File Number 1530, Reference Number 10106.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1970. Burlington Northern File Number 1530, Reference Number 10106.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1971. Burlington Northern File Number 1530-7, Reference Number 10105.

Great Northern Engineering Drawing: Diesel Fueling Facilities Diesel Fueling Facility at Interbay, Washington, prepared in 1971. Burlington Northern File Number 1530, Reference Number 10103.

Great Northern Engineering Drawing: Diesel Fueling Facilities at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1371-1, Reference Number 10101.