Great Northern Railway Historical Society Blueprint Collection JSBP4752, Shelby, Montana, undated. Depot Ticket Office. Partition. Authorization for Expenditure 37722. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4751, Shelby, Montana, undated. Water Treating Plant. Details of Ladder Section. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4750, Shelby, Montana, undated. Great Northern Blueprint Number 1B.600.33, Treated Water Pump. Piping Plan. Authorization for Expenditure 88388. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4749, Shelby, Montana, undated. Water Treating Plant. Sketch Showing General Layout. Authorization for Expenditure 40230. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4748, Shelby, Montana, 1963. Great Northern Blueprint Number AM.71.1229, Passenger and Freight Depot. Floor Plan for General Office. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.