Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities at Vancouver, Washington, prepared in 1949. Burlington Northern File Number F-5-12, Reference Number 10102.

Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities at Vancouver, Washington, prepared in 1949. Burlington Northern File Number F-5-12, Reference Number 10102.

Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities at Vancouver, Washington, prepared in 1948. Burlington Northern File Number F-5-12, Reference Number 10110.

Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities Overview Map of Shops Piping at Vancouver, Washington, prepared in 1916. Burlington Northern File Number F-5-12, Reference Number 10108.

Spokane, Portland, and Seattle Railway Engineering Drawing: Sand Facilities at Portland, Oregon, prepared in 1954. Burlington Northern File Number 12007, Reference Number 10101, Sheet 001.

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 at Vancouver, Washington, undated. Burlington Northern File Number 12-21-7-1, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse Rebuild 10-Ton Overhead Crane at Vancouver, Washington, prepared in 1967. Burlington Northern File Number 458, Reference Number 10101, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1952. Burlington Northern File Number PQ-119, Reference Number 10106, Sheet 002.