Northern Pacific Engineering Drawing: Sectionmen's Building at Spokane, Washington, undated. Burlington Northern File Number 4807, Reference Number 101.

Northern Pacific Engineering Drawing: Sectionmen's Building at Spokane, Washington, prepared in 1954. Burlington Northern File Number 4807, Reference Number 10111.

Northern Pacific Engineering Drawing: Motor Car Houses at Spokane, Washington, undated. Burlington Northern File Number 4805, Reference Number 101.