Northern Pacific Engineering Drawing: Section Toolhouse and Garage at Prosser, Washington, prepared in 1960. Burlington Northern File Number 5192, Reference Number 10104, Sheet 002.

Northern Pacific Engineering Drawing: Section Toolhouse and Garage at Prosser, Washington, prepared in 1960. Burlington Northern File Number 5192, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Section Tool House at Stampede, Washington, prepared in 1969. Burlington Northern File Number 5243, Reference Number 10112, Sheet 001.

Northern Pacific Engineering Drawing: Section Tool House at Shelton, Washington, prepared in 1966. Burlington Northern File Number 5240, Reference Number 10104, Sheet 001.

Northern Pacific Engineering Drawing: Section Tool House at Pe Ell, Washington, prepared in 1969. Burlington Northern File Number 5246, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Section Tool House at Pe Ell, Washington, prepared in 1969. Burlington Northern File Number 5246, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Section Tool House at Pasco, Washington, prepared in 1955. Burlington Northern File Number 4640, Reference Number 10105.

Northern Pacific Engineering Drawing: Section Tool House at Pasco, Washington, prepared in 1955. Burlington Northern File Number 4640, Reference Number 10105.

Northern Pacific Engineering Drawing: Section Tool House at Palouse, Washington, prepared in 1966. Burlington Northern File Number 5264, Reference Number 10104, Sheet 001.

Northern Pacific Engineering Drawing: Section Tool House at Olympia, Washington, prepared in 1967. Burlington Northern File Number 5146, Reference Number 10110, Sheet 001.