Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities at Portland, Oregon, prepared in 1953. Burlington Northern File Number , Reference Number 10110.

Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Bin (Oregon Electric Railway) at Sweet Home, Oregon, prepared in 1944. Burlington Northern File Number WW-524, Reference Number 10101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse Addition to Trainman's Locker Room at Portland, Oregon, prepared in 1971. Burlington Northern File Number PQ-222, Reference Number 10104, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Rip Track Oil Storage (Oregon Electric Railway) at Albany, Oregon, prepared in 1952. Burlington Northern File Number T-8-14, Reference Number 10104.

Spokane, Portland, and Seattle Railway Engineering Drawing: Pump House at Portland, Oregon, prepared in 1949. Burlington Northern File Number PQ-315, Reference Number 10104.

Spokane, Portland, and Seattle Railway Engineering Drawing: Propane Gas Cylinder Storage Building at Portland, Oregon, prepared in 1952. Burlington Northern File Number PQ-305, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Princess Hotel and Adjacent at Portland, Oregon, prepared in 1913. Burlington Northern File Number AA-115, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Power House at Portland, Oregon, prepared in 1943. Burlington Northern File Number PQ-219, Reference Number 10101, Sheet 009.

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

Spokane, Portland, and Seattle Railway Engineering Drawing: Passenger Car Inspection Pit Building at Portland, Oregon, undated. Burlington Northern File Number PQ-255, Reference Number 101.