Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-12, Reference Number 10108, Sheet 012.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-15, Reference Number 10108, Sheet 015.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7, Reference Number 10105.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-5, Reference Number 10108, Sheet 005.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-7, Reference Number 10108, Sheet 007.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-6, Reference Number 10108, Sheet 006.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-9, Reference Number 10108, Sheet 009.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-10, Reference Number 10108, Sheet 010.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-11, Reference Number 10108, Sheet 011.
Spokane, Portland, and Seattle Railway Engineering Drawing: Roundhouse at Vancouver, Washington, prepared in 1937. Burlington Northern File Number 12-21-7-13, Reference Number 10108, Sheet 013.