Northern Pacific Engineering Drawing: Motor Car House for Signal Maintainers at Noxon, Montana, prepared in 1966. Burlington Northern File Number 5133, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Motor Car House for Signal Maintainer and Inspector at Tacoma, Washington, prepared in 1963. Burlington Northern File Number 4704, Reference Number 10111, Sheet 001.

Northern Pacific Engineering Drawing: Motor Car House for Signal Maintainer and Inspector at Tacoma, Washington, prepared in 1963. Burlington Northern File Number 4704, Reference Number 10111, Sheet 002.

Northern Pacific Engineering Drawing: Motor Car House at Prosser, Washington, prepared in 1959. Burlington Northern File Number 5193, Reference Number 10111, Sheet 002.

Northern Pacific Engineering Drawing: Motor Car House at Prosser, Washington, prepared in 1959. Burlington Northern File Number 5193, Reference Number 10111, Sheet 001.

Northern Pacific Engineering Drawing: Motor Car House at Missoula, Montana, prepared in 1970. Burlington Northern File Number 4819, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Motor Car House at Missoula, Montana, prepared in 1970. Burlington Northern File Number 4818, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Motor Car House at Missoula, Montana, prepared in 1970. Burlington Northern File Number 68-34, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Motor Car House at Missoula, Montana, prepared in 1969. Burlington Northern File Number 68-34, Reference Number 10110, Sheet 001.

Northern Pacific Engineering Drawing: Motor Car House at Easton, Washington, prepared in 1968. Burlington Northern File Number 5254, Reference Number 101, Sheet 001.