Great Northern Railway Historical Society Blueprint Collection JSBP4849, Sioux City, Iowa, 1951. Great Northern Blueprint Number 9411-1, Freight House. Floor Plans. Authorization for Expenditure 81198. 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 JSBP4850, Sioux City, Iowa, 1951. Great Northern Blueprint Number 9411-1, 30' X 600' Freight House. Floor Plans. Authorization for Expenditure 81198. 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 JSBP4851, Sioux City, Iowa, 1951. Great Northern Blueprint Number 9411-3, Freight House. Sections and Details. Authorization for Expenditure 81198. 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 JSBP4852, Sioux City, Iowa, 1951. 30' X 600' Freight House. Site Plan, Floor Plan and Section. 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 JSBP4857, Sioux City, Iowa, undated. Union Passenger Station. 2nd Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Depot.

Great Northern Railway Historical Society Blueprint Collection JSBP4859, Sioux City, Iowa, undated. Sketch of Room Dividers. Authorization for Expenditure 9925. 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 JSBP4817, Sioux City, Iowa, 1936. Chicago, Burlington and Quincy Railroad Blueprint Number 74526 4/8, Galinsky Brothers Warehouse, Basement and 1st Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Building.

Great Northern Railway Historical Society Blueprint Collection JSBP4861, Sioux City, Iowa, undated. Union Station. Floor Plan. 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 JSBP4862, Sioux City, Iowa, undated. Proposed Facilities for Freight Office In Depot. Floor Plan - 2nd Floor. 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 JSBP4863, Sioux City, Iowa, undated. Great Northern Blueprint Number 1366-3-4, 1St Floor Passenger Station. Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.