Northern Pacific Engineering Drawing: Powell-Sanders Warehouse Second and Third Floor Framing at South Bend, Washington, prepared in 1915. Burlington Northern File Number 291, Reference Number 10108.

Northern Pacific Engineering Drawing: Powell-Sanders Warehouse Fourth and Fifth Floor Framing at South Bend, Washington, prepared in 1915. Burlington Northern File Number 291, Reference Number 10108.

Northern Pacific Engineering Drawing: Freight House at South Bend, Washington, prepared in 1891. Burlington Northern File Number 291-15, Reference Number 10104.

Northern Pacific Engineering Drawing: Freight House at South Bend, Washington, prepared in 1891. Burlington Northern File Number 291-15, Reference Number 10104.

Northern Pacific Engineering Drawing: Docks at South Bend, Washington, undated. Burlington Northern File Number 291-15, Reference Number 101, Sheet 153.

Northern Pacific Engineering Drawing: Box Girders at South Bend, Washington, prepared in 1915. Burlington Northern File Number 291-15, Reference Number 10109.

Northern Pacific Engineering Drawing: Box Girders at South Bend, Washington, prepared in 1915. Burlington Northern File Number 295-65, Reference Number 10107.