Great Northern Railway Historical Society Blueprint Collection JSBP8561, Tonga, Washington, undated.
- US MnSpGNR E0045A-003-009-008-001-JSBP8561
- Item
- undated
Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection
Great Northern Railway Historical Society Blueprint Collection JSBP8561, Tonga, Washington, undated. Proposed Steel Repalcement Bridge Number 412. Elevation. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.