Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1973. Burlington Northern File Number 9853-2, Reference Number 10102.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1973. Burlington Northern File Number 9853-1, Reference Number 10104.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1973. Burlington Northern File Number 9853, Reference Number 10103.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1970. Burlington Northern File Number 9853, Reference Number 10106, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 004.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 008.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 006.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 002.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Freight Houses at Portland, Oregon, prepared in 1965. Burlington Northern File Number 9853, Reference Number 10108, Sheet 004.