Great Northern Engineering Drawing: Remodel Metal Building for Lunch, Locker Room and Offices at Interbay, Washington, prepared in 1967. Burlington Northern File Number 9642-M1, Reference Number 10111.

Great Northern Engineering Drawing: Remodel Metal Building for Lunch, Locker Room and Offices at Interbay, Washington, prepared in 1963. Burlington Northern File Number 9642, Reference Number 10105.

Great Northern Engineering Drawing: Pump House, Metal at Interbay, Washington, prepared in 1967. Burlington Northern File Number 9716-1, Reference Number 10112.

Great Northern Engineering Drawing: Pump House, 8 Foot X 10 Foot 8 Inch at Interbay, Washington, prepared in 1969. Burlington Northern File Number 7481-1A, Reference Number 10107, Sheet 01A.

Great Northern Engineering Drawing: Power Plant Fuel Oil Tank for Low Pressure Boiler at Interbay, Washington. Burlington Northern File Number SK-2078, Reference Number 101.

Great Northern Engineering Drawing: Power Plant Condensate Pit at Interbay, Washington, prepared in 1958. Burlington Northern File Number SK-2073, Reference Number 10101.

Great Northern Engineering Drawing: Power Plant Air Compressor Foundation at Interbay, Washington, prepared in 1957. Burlington Northern File Number B-524, Reference Number 10112.

Great Northern Engineering Drawing: Power Plant Boiler at Interbay, Washington, prepared in 1957. Burlington Northern File Number SK-2067, Reference Number 10107.

Great Northern Engineering Drawing: Power House at Interbay, Washington, undated. Burlington Northern File Number 8727-6, Reference Number 101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, undated. Burlington Northern File Number 8727, Reference Number 101.

Great Northern Engineering Drawing: Power House Oil Furnace at Interbay, Washington. Burlington Northern File Number 8727, Reference Number 101.

Great Northern Engineering Drawing: Power House Oil Furnace at Interbay, Washington. Burlington Northern File Number 8727, Reference Number 101.

Great Northern Engineering Drawing: Power House Oil Furnace at Interbay, Washington. Burlington Northern File Number 8727, Reference Number 101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, undated. Burlington Northern File Number 8727, Reference Number 101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1958. Burlington Northern File Number 8727-34, Reference Number 10102.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1948. Burlington Northern File Number 8727-4, Reference Number 10109.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1948. Burlington Northern File Number 8727-3, Reference Number 10109.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1948. Burlington Northern File Number 8727-2, Reference Number 10112.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-27, Reference Number 10101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-28, Reference Number 10101.

Great Northern Engineering Drawing: Power House Additional Piling at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8711, Reference Number 101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-29, Reference Number 10101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-33, Reference Number 10101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-30, Reference Number 10101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1934. Burlington Northern File Number 8727-31, Reference Number 10101.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1933. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1933. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1933. Burlington Northern File Number 8727-32, Reference Number 10109.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1933. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.

Great Northern Engineering Drawing: Power House at Interbay, Washington, prepared in 1933. Burlington Northern File Number 8711, Reference Number 10109, Sheet 207.