Great Northern Railway Historical Society Blueprint Collection JSBP0801, Cascade, Montana, 1957. Depot Remodel. Situation Plat. Authorization for Expenditure 87954. 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 JSBP0802, Cascade, Montana, 1957. Passenger and Freight Depot. Remodel. Authorization for Expenditure 87954. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Blueprint Number 1302-9, map of Cascade, 1887. Other subject categories: Right of Way and Track Map