Great Northern Railway Authorization for Expenditure (AFE), Blackfoot, Montana, undated.
- US MnSpGNR E0045-003-002-339735
- Item
- undated
Part of Great Northern Railway Authority for Expenditure Collection
Great Northern Railway Authorization for Expenditure (AFE), Blackfoot, Montana, undated. Pump House . Interstate Commerce Commission Account Number 18, Water Stations. Series Original.