Great Northern Railway Historical Society Blueprint Collection JSBP0444, Belton, Montana, 1936. Great Northern Blueprint Number 82-7, Additions and Alterations to Foundation. Plans and Sections. Authorization for Expenditure 51988. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.

Great Northern Railway Historical Society Blueprint Collection JSBP0445, Belton, Montana, 1937. Great Northern Blueprint Number 82-7, Alteration and Addition to Passenger and Freight Depot. Floor Plan and Elevations. Authorization for Expenditure 51988. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.