Spokane, Portland, and Seattle Railway Engineering Drawing: Substations (Oregon Electric Railway) (Standard Plan), prepared in 1907. Burlington Northern File Number RS-211, Reference Number 10105.
Spokane, Portland, and Seattle Railway Engineering Drawing: Substations (Oregon Electric Railway) (Standard Plan), prepared in 1907. Burlington Northern File Number RS-213, Reference Number 10105.
Spokane, Portland, and Seattle Railway Engineering Drawing: Substations (Oregon Electric Railway) (Standard Plan), prepared in 1907. Burlington Northern File Number RS-212, Reference Number 10105.
Spokane, Portland, and Seattle Railway Engineering Drawing: Substation (Oregon Electric Railway) at Bendemeer, Oregon, prepared in 1943. Burlington Northern File Number PQ-201, Reference Number 10101.
Great Northern Blueprint Number X17-301-9, Great Northern Cascade Electrification - Details of Special Transmission Structures Number 1133 and 1134, 1928. Other subject categories: Drawing