Spokane, Portland, and Seattle Railway Engineering Drawing: Hotel Vancouver - Mechanical Superintendent's Offices at Vancouver, Washington, prepared in 1947. Burlington Northern File Number PQ-209, Reference Number 10104.

Spokane, Portland, and Seattle Railway Engineering Drawing: Interlocking and Telegraph Office Building at Willbridge, Oregon, prepared in 1945. Burlington Northern File Number 1528, Reference Number 10107.

Spokane, Portland, and Seattle Railway Engineering Drawing: Interlocking and Telegraph Office Building at Willbridge, Oregon, undated. Burlington Northern File Number RS-275, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Living Quarters for Agent (Oregon Electric Railway) at Weldwood, Oregon, prepared in 1946. Burlington Northern File Number PQ-111, Reference Number 10102.

Spokane, Portland, and Seattle Railway Engineering Drawing: Living Quarters for Agent (Oregon Electric Railway) at Weldwood, Oregon, prepared in 1946. Burlington Northern File Number PQ-111, Reference Number 10102.

Spokane, Portland, and Seattle Railway Engineering Drawing: Loading Platform at Linnton, Oregon, prepared in 1956. Burlington Northern File Number TV-500-A, Reference Number 10109, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Loading Platform at Linnton, Oregon, undated. Burlington Northern File Number TV-500, Reference Number 101, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Loading Platform (Oregon Electric Railway) at Beaverton, Oregon, prepared in 1956. Burlington Northern File Number WW-525, Reference Number 10103.

Spokane, Portland, and Seattle Railway Engineering Drawing: Operator's Facility at Kennewick, Washington, prepared in 1959. Burlington Northern File Number RS 300, Reference Number 10106, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Passenger Depot Plat at Eugene, Oregon, prepared in 1914, Reference Number 10101.