Northern Pacific Engineering Drawing: Section House at Attalia, Washington, prepared in 1951. Burlington Northern File Number 4587, Reference Number 10101, Sheet 006.

Northern Pacific Engineering Drawing: Section House at Attalia, Washington, prepared in 1951. Burlington Northern File Number 4587, Reference Number 10101, Sheet 005.

Northern Pacific Engineering Drawing: Section House at Attalia, Washington, prepared in 1953. Burlington Northern File Number 4587, Reference Number 10109, Sheet 005.

Northern Pacific Engineering Drawing: Section House at Orofino, Idaho, prepared in 1950. Burlington Northern File Number 5041, Reference Number 10108, Sheet 001.

Northern Pacific Engineering Drawing: Section House Area Plan at Orofino, Idaho, prepared in 1950. Burlington Northern File Number 5041, Reference Number 10108.

Northern Pacific Engineering Drawing: Section House at Orofino, Idaho, prepared in 1950. Burlington Northern File Number 5041, Reference Number 10108, Sheet 002.

Northern Pacific Engineering Drawing: Section House Addition to Sewage Disposal System at Saint Anthony, North Dakota, prepared in 1970. Burlington Northern File Number 9789-1, Reference Number 10110.

Northern Pacific Engineering Drawing: Section Motor Car and Tool House at Auburn, Washington, prepared in 1959. Burlington Northern File Number 4661, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Section Motor Car and Tool House at Auburn, Washington, prepared in 1959. Burlington Northern File Number 4661, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Section Motor Car and Tool House at Auburn, Washington, prepared in 1960. Burlington Northern File Number 4661, Reference Number 10106, Sheet A-1.