Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Agent'S House . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Hand Car House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Turntable . Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Stockyard, 13 Pen -. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Telegraph Office . Interstate Commerce Commission Account Number 26, Communication Systems. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Coal Shed . Interstate Commerce Commission Account Number 19, Fueling Stations. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Big Sandy, Montana, undated. Hand Car House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Historical Society Blueprint Collection JSBP0511, Big Sandy, Montana, 1915. Proposed Depot. Showing Lighting Plan. Authorization for Expenditure 7944. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Blueprint Number 1100-29-1, map of Big Sandy, 1889. Other subject categories: Filing Map