Northern Pacific Engineering Drawing: Garage and Shop for Car Department Electricians (cancelled) at Parkwater, Washington, prepared in 1967. Burlington Northern File Number 4720, Reference Number 10108, Sheet 1-A.

Northern Pacific Engineering Drawing: Fueling Facilities for Caboose Stoves at Parkwater, Washington, prepared in 1960. Burlington Northern File Number 4711, Reference Number 10108, Sheet 001.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, undated. Burlington Northern File Number , Reference Number 101.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, undated. Burlington Northern File Number , Reference Number 101.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, undated. Burlington Northern File Number 299-4, Reference Number 101.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, prepared in 1912. Burlington Northern File Number , Reference Number 10112.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, prepared in 1912. Burlington Northern File Number , Reference Number 10112, Sheet G-4.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, prepared in 1912. Burlington Northern File Number , Reference Number 10112.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, prepared in 1912. Burlington Northern File Number 299-4, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Engine Facilities at Parkwater, Washington, prepared in 1912. Burlington Northern File Number , Reference Number 10105, Sheet G-5.