Great Northern Authorization for Expediture (AFE) 50857, Seattle Tunnel, Seattle, Washington, 1936
- US WaBuPNRA D0024A-003-002-SEATTLE - TUNNELWA-50857
- Item
- April 27, 1936
AFE, Series II, Number 50857, Seattle Tunnel, Seattle, Washington, April 27, 1936, Relay in Tunnel with 90 Pound Rail and AC Track Circuit. Located in folder 'Seattle - Tunnel'. Other subject categories: Relay. Initial cataloger's disposition code: Z, File not retained