Northern Pacific Engineering Drawing: Sectionmen's Service Building at Auburn, Washington, prepared in 1956. Burlington Northern File Number 4663, Reference Number 10108, Sheet 002.

Northern Pacific Engineering Drawing: Sectionmen's Service Building at Auburn, Washington, prepared in 1956. Burlington Northern File Number 4663, Reference Number 10108, Sheet 001.

Northern Pacific Engineering Drawing: Sectionmen's Service Building and Garage at Toppenish, Washington, prepared in 1964. Burlington Northern File Number 4987-1, Reference Number 10104, Sheet 001.

Northern Pacific Engineering Drawing: Sectionmen's Service Building and Garage at Toppenish, Washington, prepared in 1964. Burlington Northern File Number 4987-2, Reference Number 10104, Sheet 002.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, undated. Burlington Northern File Number 5164, Reference Number 101, Sheet 001.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, undated. Burlington Northern File Number 5164, Reference Number 101.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, undated. Burlington Northern File Number 5164, Reference Number 101.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, undated. Burlington Northern File Number 5164, Reference Number 101, Sheet 001.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, prepared in 1973. Burlington Northern File Number 5164, Reference Number 10110, Sheet 002.

Northern Pacific Engineering Drawing: Sectionmen's Building at Woodinville, Washington, prepared in 1963. Burlington Northern File Number 5164, Reference Number 10110, Sheet 001.