Great Northern Railway Authorization for Expenditure (AFE) 20776, Cascade Tunnel, Washington, 1912.
- US MnSpGNR E0045-003-002-346519
- Item
- 1912
Part of Great Northern Railway Authority for Expenditure Collection
AFE 20776, Cascade Tunnel, Washington, 1912. Extend North and South Tracks. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Series I. Lines West. Other Subject Categories: Track, Passing