Great Northern Railway Historical Society Blueprint Collection JSBP9328, Willmar, Minnesota, 1946. Great Northern Blueprint Number 7880-5, Passenger Station and General Office Building. Wall Section and Door and Window Details. Authorization for Expenditure 71778. Interstate Commerce Commission Account Number 16, Station and Office Buildings.

Great Northern Railway Historical Society Blueprint Collection JSBP9329, Willmar, Minnesota, 1946. Great Northern Blueprint Number 7880-1, Passenger Station and General Office Building. Layout Plan. Authorization for Expenditure 71778. Interstate Commerce Commission Account Number 16, Station and Office Buildings.

Great Northern Railway Historical Society Blueprint Collection JSBP9330, Willmar, Minnesota, 1946. Great Northern Blueprint Number A-256-2, Passenger Station and General Office Building. Telephone and Telegraph Conduit Layout. Interstate Commerce Commission Account Number 16, Station and Office Buildings.

Great Northern Railway Historical Society Blueprint Collection JSBP9331, Willmar, Minnesota, 1946. Great Northern Blueprint Number A-256-1, Passenger Station and General Office Building. Lighting Arrangement - Floor Plans. Interstate Commerce Commission Account Number 16, Station and Office Buildings.

Great Northern Railway Historical Society Blueprint Collection JSBP9333, Willmar, Minnesota, 1948. Material Platform. Elevations. Authorization for Expenditure 72490. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Platform.

Great Northern Railway Historical Society Blueprint Collection JSBP9340, Willmar, Minnesota, undated. Passenger Station. Floor Plan and Elevations. 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 JSBP9345, Willmar, Minnesota, undated. Furniture Layout Waiting Room. Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.

Great Northern Railway Historical Society Blueprint Collection JSBP9353, Willow City, North Dakota, 1901. Ground Plan of Depot. 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 JSBP9354, Willow City, North Dakota, 1905. Revisions to Depot. 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 JSBP9359, Willow City, North Dakota, undated. St Paul, Minneapolis and Manitoba Railroad Blueprint Number 123-C-730, Standard Two Story Combimation Depot. Floor Plan and Elevations. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.