Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, undated. Burlington Northern File Number 4862, Reference Number 101.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1983. Burlington Northern File Number 4862-8, Reference Number 10112.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1983. Burlington Northern File Number 4862-8, Reference Number 10112, Sheet A80.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1971. Burlington Northern File Number 4862-29, Reference Number 10104.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-3, Reference Number 10102, Sheet A32.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-4, Reference Number 10102, Sheet A42.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-5, Reference Number 10102, Sheet A52.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-7, Reference Number 10102, Sheet A70.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-10, Reference Number 10102, Sheet A10.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-15, Reference Number 10102, Sheet A15.