Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-14, Reference Number 10108, Sheet 014.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-4, Reference Number 10108, Sheet 004.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-8, Reference Number 10108, Sheet 008.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-16, Reference Number 10108, Sheet 016.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-17, Reference Number 10108, Sheet 017.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-3, Reference Number 10108, Sheet 003.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1929. Burlington Northern File Number TV-351, Reference Number 10106, Sheet 001.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1929. Burlington Northern File Number TV-352, Reference Number 10106, Sheet 002.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse Tool Room at Vancouver, Washington, prepared in 1924. Burlington Northern File Number RS-156, Reference Number 10107.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1916. Burlington Northern File Number TV-302, Reference Number 10102, Sheet 002.