Northern Pacific Engineering Drawing: Yardmen's Service Building at Pasco, Washington, prepared in 1955. Burlington Northern File Number 4632, Reference Number 10101, Sheet 004.

Northern Pacific Engineering Drawing: Yard Air Facilities at Missoula, Montana, prepared in 1974. Burlington Northern File Number 9974-M1, Reference Number 10112.

Northern Pacific Engineering Drawing: Welding and Repair Shop at Tie Treating Plant at Paradise, Montana, prepared in 1953. Burlington Northern File Number 5000, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Trainmen's and Enginemen's Locker Room Engine Facilities, Stacy Street at Seattle, Washington, prepared in 1965. Burlington Northern File Number 4852-7, Reference Number 10112, Sheet 6-A.

Northern Pacific Engineering Drawing: Tool House, 12 Foot X 28 Foot at Rathdrum, Idaho, prepared in 1967. Burlington Northern File Number 5260, Reference Number 10112, Sheet 001.

Northern Pacific Engineering Drawing: Tool House at Attalia, Washington, prepared in 1953. Burlington Northern File Number 4587, Reference Number 10109, Sheet 007.

Northern Pacific Engineering Drawing: Tool House and Garage for Communications Linemen at Arlington, Washington, prepared in 1969. Burlington Northern File Number 4899, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Tool House and Garage for Communications Linemen at Arlington, Washington, prepared in 1969. Burlington Northern File Number 4899, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Tool House and Garage at Kelso, Washington, prepared in 1966. Burlington Northern File Number 4932-1, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Tool House and Garage at Kelso, Washington, prepared in 1966. Burlington Northern File Number 4932-2, Reference Number 10101, Sheet 002.