Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1966. Burlington Northern File Number 9790-50, Reference Number 10103, Sheet S-1.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1965. Burlington Northern File Number 9790-56, Reference Number 10104, Sheet 1-A.

Northern Pacific Engineering Drawing: Depot Addition for CTC Installation at Spokane, Washington, prepared in 1965. Burlington Northern File Number 9790-45, Reference Number 10103.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1965. Burlington Northern File Number 9790, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Depot Remodel 2nd Floor at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-29, Reference Number 10102, Sheet 1-A.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-23, Reference Number 10104, Sheet 007.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-53, Reference Number 10106, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-55, Reference Number 10102, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-54, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1964. Burlington Northern File Number 9790-52, Reference Number 10103, Sheet 001.