Great Northern Railway Historical Society Blueprint Collection JSBP4831, Sioux City, Iowa, 1949. Great Northern Blueprint Number 3B-300-23, Details of 3'' Diesel Fuel Oil Unloader-With Clearances. Elevation and Details. Authorization for Expenditure 75518. 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 JSBP4832, Sioux City, Iowa, 1950. Great Northern Blueprint Number 7349-1, 12' X 14'8'' Steel Pump House. Floor Plan, Section and Details. Authorization for Expenditure 79958. 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 JSBP4833, Sioux City, Iowa, 1950. Great Northern Blueprint Number 9106.06, Passenger and Freight Depot. Floor Plan and Section. Authorization for Expenditure 79801. 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 JSBP4834, Sioux City, Iowa, 1950. Great Northern Blueprint Number 9106-4, Depot and Yard Office. Floor Plan and Section. Authorization for Expenditure 79801. 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 JSBP4835, Sioux City, Iowa, 1950. Great Northern Blueprint Number 9106-6, Depot and Yard Office. Heating, Plumbing and Lighting. Authorization for Expenditure 79801. 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 JSBP4836, Sioux City, Iowa, 1950. Remodel Freight House. Floor Plans. Authorization for Expenditure 80378. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4837, Sioux City, Iowa, 1950. Great Northern Blueprint Number 9388.1, Steel Building for Motor Car and Tool House. Site Plan, Floor Plan, Elevation and Section. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Roadway Building.

Great Northern Railway Historical Society Blueprint Collection JSBP4838, Sioux City, Iowa, 1950. Great Northern Blueprint Number 9388-1, 20 Gauge Steel Building for Motor Car and Tool House. Site Plan, Floor Plan and Elevations. Authorization for Expenditure 79749. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Motor Car House.

Great Northern Railway Historical Society Blueprint Collection JSBP4839, Sioux City, Iowa, 1951. Great Northern Blueprint Number 309-5891-A, Wagon Bridge. Elevation View of The Wagon Bridge East of 18th St Proposed Plan "A". Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP4840, Sioux City, Iowa, 1951. Great Northern Blueprint Number 309-5891-B, Wagon Bridge East of 18th St. Elevation of Proposed Plan "B". Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.