Great Northern Railway Historical Society Blueprint Collection JSBP4389, Seattle, Washington, 1917.
- US MnSpGNR E0045A-003-009-008-005-JSBP4389
- Item
- 1917
Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection
Great Northern Railway Historical Society Blueprint Collection JSBP4389, Seattle, Washington, 1917. Great Northern Blueprint Number 104.04.07, Interlocking. North Portal Seattle Tunnel. Authorization for Expenditure 1214. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Signal.