Great Northern Railway Historical Society Blueprint Collection JSBP9313, Willmar, Minnesota, 1945. Field Report of Lumber Shed Extended. Floor Plan. Authorization for Expenditure 67862. 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 JSBP9312, Willmar, Minnesota, 1945. Safty Collar for Smoke Jack at Repair Track Forge. Elevations. Authorization for Expenditure 67943. 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 JSBP9311, Willmar, Minnesota, 1945. Great Northern Blueprint Number 117-5241-1, Creosoted Timber Pit for Fuel Oil Storage Tank. Plans and Sections. Authorization for Expenditure 72498. 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 JSBP9305, Willmar, Minnesota, 1944. Great Northern Blueprint Number 11059-1, Diesel Fuel Oil Pump House. Floor Plan, Section and Door Detail. Authorization for Expenditure 69587. 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 JSBP9298, Willmar, Minnesota, 1943. Extension to Lumber Shed. Floor Plan and Sections. 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 JSBP9297, Willmar, Minnesota, 1942. Work Shop, Office, Locker and Air Room Building. Floor Plans and Sections. 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 JSBP9296, Willmar, Minnesota, 1942. 24' X 84'Work Shops. Floor Plan and Section. 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 JSBP9295, Willmar, Minnesota, 1942. Great Northern Blueprint Number 9135-2, Motor Car Repair Shop. Site and Heating Plans and Elevations. Authorization for Expenditure 63589. 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 JSBP9294, Willmar, Minnesota, 1942. Great Northern Blueprint Number 9135-1, Motor Car Repair Shop. Floor Plan, Section and Details. Authorization for Expenditure 63589. 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 JSBP9293, Willmar, Minnesota, 1942. Great Northern Blueprint Number 9135-2, Motor Car Repair Shop. Elevations and Heating Plan. Authorization for Expenditure 63589. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.