Northern Pacific Engineering Drawing: Rail Welding Plant Building at Laurel, Montana, prepared in 1970. Burlington Northern File Number 9787-E1, Reference Number 10111.

Northern Pacific Engineering Drawing: Rail Welding Plant Building at Laurel, Montana, prepared in 1970. Burlington Northern File Number 9787-M1, Reference Number 10110.

Northern Pacific Engineering Drawing: Project Location at Green River, Washington, prepared in 1958. Burlington Northern File Number 5002, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Oregon Western Railroad crossing To 6th Avenue, Electric Wiring Diagram and Schedule at Spokane, Washington, prepared in 1933. Burlington Northern File Number 9790, Reference Number 10108.

Northern Pacific Engineering Drawing: Operator's Quarters at Eagle Gorge, Washington, prepared in 1958. Burlington Northern File Number 5001, Reference Number 10105, Sheet 014.

Northern Pacific Engineering Drawing: Operator's Quarters at Eagle Gorge, Washington, prepared in 1958. Burlington Northern File Number 5001, Reference Number 10105, Sheet 016.

Northern Pacific Engineering Drawing: Operator's Quarters at Eagle Gorge, Washington, prepared in 1958. Burlington Northern File Number 5001, Reference Number 10105, Sheet 015.

Northern Pacific Engineering Drawing: Northern Pacific Transport Garage Elevation, located at Occidental Avenue and Stacy Street in Seattle, Washington. Burlington Northern File Number 4847-5, Reference Number 101.

Northern Pacific Engineering Drawing: Northern Pacific Transport Garage Location Plan, Paving and Drainage Plan, located at Occidental Avenue and Stacy Street in Seattle, Washington, prepared in 1966. Burlington Northern File Number 4847-8, Reference Number 10105, Sheet 1-A.

Northern Pacific Engineering Drawing: Northern Pacific Transport Garage Parking Area, located at Occidental Avenue and Stacy Street in Seattle, Washington, prepared in 1961. Burlington Northern File Number 4847-7, Reference Number 10111.