Great Northern Blueprint Number 1234-10-4, map of Oroville, 1907. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1234-10-1, map of Oroville, 1905. Other subject categories: Right of Way and Track Map

Great Northern Blueprint Number 1038-13, map of Oroville to Boundary, 1905. Other subject categories: Right of Way and Track Map

Great Northern Railway Historical Society Blueprint Collection JSBP4111, Oroville, Washington, 1950. Great Northern Blueprint Number 9372-1, Metal Engine House. Foundation and Floor Plan and Details. Authorization for Expenditure 79361. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP4110, Oroville, Washington, 1949. Great Northern Blueprint Number 7362-1, 8' X 10'8'' Steel Pump House. Floor Plan, Section and Details. Authorization for Expenditure 80606. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fueling Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4109, Oroville, Washington, 1920. Great Northern Blueprint Number 35069, Lighting Survey. Buildings at Oroville. Authorization for Expenditure 12850. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4108, Oroville, Washington, 1918. Great Northern Blueprint Number 95769, Lighting Survey. Buildings at Oroville. Authorization for Expenditure 12850. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4107, Oroville, Washington, 1918. Great Northern Blueprint Number 35007, Lighting Survey. Buildings at Oroville. Authorization for Expenditure 12850. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4106, Oroville, Washington, 1918. Great Northern Blueprint Number 35046, Lighting Survey. Buildings at Oroville. Authorization for Expenditure 12850. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.