Spokane, Portland, and Seattle Railway Engineering Drawing: Rip Track Lockers and Toilets at Vancouver, Washington, prepared in 1947. Burlington Northern File Number PQ-322, Reference Number 10101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Rip Track Lockers and Toilets at Vancouver, Washington, prepared in 1947. Burlington Northern File Number PQ-322, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Rip Track Lockers and Toilets at Vancouver, Washington, prepared in 1947. Burlington Northern File Number PQ-322, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Rip Track Building at Vancouver, Washington, prepared in 1947. Burlington Northern File Number PQ-277, Reference Number 10111.

Spokane, Portland, and Seattle Railway Engineering Drawing: Pump at Vancouver, Washington, undated. Burlington Northern File Number PQ-313, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Pneumatic Tube System Between Depot and Yard Office at Vancouver, Washington, prepared in 1964. Burlington Northern File Number PQ-366, Reference Number 10102, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Piping Area Plan at Vancouver, Washington. Burlington Northern File Number F-5-12-2, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Piping Area Plan at Vancouver, Washington. Burlington Northern File Number F-5-12-3, Reference Number 101.

Spokane, Portland, and Seattle Railway Engineering Drawing: Piping Area Plan at Vancouver, Washington, prepared in 1953. Burlington Northern File Number F-5-12-1, Reference Number 10105.

Spokane, Portland, and Seattle Railway Engineering Drawing: Piping at Vancouver, Washington, prepared in 1951. Burlington Northern File Number VANCOUVER TERMINAL, Reference Number 10111.