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 4862-11, Reference Number 10102, Sheet A11.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-12, Reference Number 10102, Sheet A12.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862-13, Reference Number 10102, Sheet A13.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities, Full Electronic Cable Assembly at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862, Reference Number 10108.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities Axle Load Scale at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862, Reference Number 10108, Sheet 002.

Northern Pacific Engineering Drawing: Freight House and Transport Facilities Runway Conductor System at South Seattle, Washington, prepared in 1970. Burlington Northern File Number 4862, Reference Number 10106.

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 4862-6, Reference Number 10102, Sheet A60.

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.