Great Northern Railway Historical Society Blueprint Collection JSBP4807, Sioux City, Iowa, 1931. Great Northern Blueprint Number 267.4579.03, Truck Scales, Dump, and Conveyor. (Flanley Elevator) - General Plan. Authorization for Expenditure 44387. 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 JSBP4806, Sioux City, Iowa, 1931. Great Northern Blueprint Number 1366.03.01, Passenger Depot. Floor Plan. Authorization for Expenditure 26388. 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 JSBP4805, Sioux City, Iowa, 1931. Passenger Depot. Floor Plan. Authorization for Expenditure 44112. 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 JSBP4804, Sioux City, Iowa, 1924. Great Northern Blueprint Number 1301-16, Present Freight Office In Inbound Freight House. Floor Plans. 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 JSBP4803, Sioux City, Iowa, 1920. Ice House. Situation Plat. Authorization for Expenditure 9564. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4802, Sioux City, Iowa, 1920. Ice House. Lighting Plan. Authorization for Expenditure 9564. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4801, Sioux City, Iowa, 1919. Ice House. Remodel - Floor Plan. Authorization for Expenditure 9564. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4800, Sioux City, Iowa, 1919. Ice House. Remodel - Situation Plat. Authorization for Expenditure 9564. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4799, Sioux City, Iowa, 1919. Freight House. Proposed Three New Doors and Runways. Authorization for Expenditure 10771. 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 JSBP4798, Sioux City, Iowa, 1919. Freight House. Sketch of Additional Doors In Outbound Shed. Authorization for Expenditure 10771. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.