Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1967. Burlington Northern File Number 9700-1, Reference Number 10102.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790, Reference Number 10103, Sheet 004.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790-64, Reference Number 10103, Sheet 007.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790, Reference Number 10103, Sheet 007.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790-58, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790-61, Reference Number 10103, Sheet 004.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790-46, Reference Number 10101, Sheet E-1.

Northern Pacific Engineering Drawing: Depot Addition for CTC Installation at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9760-46, Reference Number 10101.

Northern Pacific Engineering Drawing: Depot at Spokane, Washington, prepared in 1968. Burlington Northern File Number 9790, Reference Number 10103, Sheet 001.