Northern Pacific Engineering Drawing: Radio Shop In Oil House at Missoula, Montana, prepared in 1961. Burlington Northern File Number 4812, Reference Number 10109, Sheet 001.

Northern Pacific Engineering Drawing: Radio Shop In Oil House at Missoula, Montana, undated. Burlington Northern File Number 4812, Reference Number 101, Sheet 002.

Northern Pacific Engineering Drawing: Replace Timber Platform With Concrete and Install Gasoline Storage Facilities at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4815, Reference Number 10106, Sheet 004.

Northern Pacific Engineering Drawing: Replace Timber Platform With Concrete and Install Gasoline Storage Facilities at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4815, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Replace Timber Platform With Concrete and Install Gasoline Storage Facilities at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4815, Reference Number 10106, Sheet 003.

Northern Pacific Engineering Drawing: Replace Timber Platform With Concrete and Install Gasoline Storage Facilities at Missoula, Montana, prepared in 1952. Burlington Northern File Number 4815, Reference Number 10106, Sheet 002.

Northern Pacific Engineering Drawing: Roundhouse and Machine Shop, Changes Account, Abandonment of Power Plant at Missoula, Montana, prepared in 1963. Burlington Northern File Number 4816, Reference Number 10110, Sheet 003.

Northern Pacific Engineering Drawing: Roundhouse and Machine Shop, Changes Account, Abandonment of Power Plant at Missoula, Montana, prepared in 1963. Burlington Northern File Number 4816, Reference Number 10110, Sheet 002.

Northern Pacific Engineering Drawing: Sanding and Fueling Facilities at Missoula, Montana, prepared in 1960. Burlington Northern File Number 1286, Reference Number 10104, Sheet S-2.

Northern Pacific Engineering Drawing: Sanding and Fueling Facilities at Missoula, Montana, prepared in 1960. Burlington Northern File Number 1286-6, Reference Number 10104, Sheet S-1.