Great Northern Railway Authorization for Expenditure (AFE) 75.3086, Hills, Minnesota, 1975.
- US MnSpGNR E0045-003-002-320033
- Item
- 1975
Part of Great Northern Railway Authority for Expenditure Collection
AFE 75.3086, Hills, Minnesota, 1975. Convert Approach Signals to Operative. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $12493. Series BN. Lines East. Other Subject Categories: Crossings, Interlocking Plants