AFE 19414, Seattle, Washington, 1911. Place Bell at Distant Signal Street South Portal of Tunnel to Provide Means for Enginemen to Know When at Distant Signal When Smoke in Tunnel Prohibits Seeing. Interstate Commerce Commission Account Number 26, Communication Systems. Series I. Lines West. Other Subject Categories: Structures, Tunnels
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LC Name Authority: http://id.loc.gov/authorities/names/n79041965
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Seattle (Wash.)
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Seattle (Wash.)
UF Seattle, Washington