Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Office Plan West End Depot at Eugene, Oregon, prepared in 1950, Reference Number 10112.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, undated. Burlington Northern File Number 9853, Reference Number 101.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, undated. Burlington Northern File Number 9853, Reference Number 101.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853, Reference Number 10102.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853-4, Reference Number 10106.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853, Reference Number 10106, Sheet 2A.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853-8, Reference Number 10102.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853, Reference Number 10108, Sheet E2.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853, Reference Number 10106, Sheet 4A.
Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1980. Burlington Northern File Number 9853, Reference Number 10106, Sheet 1A.