Northern Pacific Engineering Drawing: Yard Office at Missoula, Montana, prepared in 1965. Burlington Northern File Number 4814, Reference Number 10111, Sheet 01A.

Northern Pacific Engineering Drawing: Yard Office at Missoula, Montana, prepared in 1953. Burlington Northern File Number 4814, Reference Number 10110, Sheet 004.

Northern Pacific Engineering Drawing: Yard Office at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4814, Reference Number 10110, Sheet 003.

Northern Pacific Engineering Drawing: Yard Office at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4814, Reference Number 10107, Sheet 001.

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: Toilet Building, Changes Account, Abandonment of Power Plant at Missoula, Montana, prepared in 1963. Burlington Northern File Number 4816, Reference Number 10110, Sheet 004.

Northern Pacific Engineering Drawing: Store House at Missoula, Montana, undated. Burlington Northern File Number 4810, Reference Number 101.

Northern Pacific Engineering Drawing: Store House at Missoula, Montana, prepared in 1981. Burlington Northern File Number 4810, Reference Number 10103.

Northern Pacific Engineering Drawing: Store House, Changes Account, Abandonment of Power Plant at Missoula, Montana, prepared in 1963. Burlington Northern File Number 4816, Reference Number 10110, Sheet 006.

Northern Pacific Engineering Drawing: Store House at Missoula, Montana, prepared in 1961. Burlington Northern File Number 4810, Reference Number 10108, Sheet 001.