Spokane, Portland, and Seattle Railway Engineering Drawing: Car Foreman's Office - Portland Terminal at Portland, Oregon, prepared in 1935. Burlington Northern File Number RS-137, Reference Number 10101, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Boiler-Engine Rooms-Coal Bunkers at Vancouver, Washington, prepared in 1908. Burlington Northern File Number CC-590-4, Reference Number 10112.

Spokane, Portland, and Seattle Railway Engineering Drawing: Boiler House at Wishram, Washington, prepared in 1972. Burlington Northern File Number A-805, Reference Number 10111.

Spokane, Portland, and Seattle Railway Engineering Drawing: Boiler House at Wishram, Washington, prepared in 1972. Burlington Northern File Number A-797, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Battery, Freight Car and Caboose Service Building at Portland, Oregon, undated. Burlington Northern File Number PQ-252, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Alcohol Handling Facility at Redmond, Oregon, prepared in 1958. Burlington Northern File Number 12011, Reference Number 10110, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Alcohol Handling Facility Second-Hand Butler Building at Portland, Oregon, prepared in 1958. Burlington Northern File Number PQ-296-B, Reference Number 10112, Sheet 002.

Spokane, Portland, and Seattle Railway Engineering Drawing: Alcohol Handling Facility Second-Hand Butler Building at Portland, Oregon, prepared in 1958. Burlington Northern File Number PQ-296-A, Reference Number 10112, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Alcohol Handling Facility at Metolius, Oregon, prepared in 1958. Burlington Northern File Number 12014, Reference Number 10110, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Alcohol Handling Facility at Madras, Oregon, prepared in 1958. Burlington Northern File Number 12018, Reference Number 10108, Sheet 001.