Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1955. Burlington Northern File Number 4693, Reference Number 10111, Sheet 004.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1955. Burlington Northern File Number 4693, Reference Number 10111, Sheet 005.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1956. Burlington Northern File Number 4693, Reference Number 10102, Sheet 003.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1956. Burlington Northern File Number 4693, Reference Number 10102.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1956. Burlington Northern File Number 4693, Reference Number 10102, Sheet 002.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1956. Burlington Northern File Number 4693, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1959. Burlington Northern File Number 4701, Reference Number 10106, Sheet 004.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1959. Burlington Northern File Number 4701, Reference Number 10110, Sheet 003.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1959. Burlington Northern File Number 4701, Reference Number 10110, Sheet 001.

Northern Pacific Engineering Drawing: Yard Office and Service Building at Tacoma, Washington, prepared in 1959. Burlington Northern File Number 4701, Reference Number 10110, Sheet 002.