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 JSBP9332, Willmar, Minnesota, 1947. Great Northern Blueprint Number R-71, Proposed Division of 12 Pens Into 24 and Added Siding. Map - Willmar No. 1. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Stockyard.

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 JSBP9335, Willmar, Minnesota, 1951. Great Northern Blueprint Number 9412-1, 16' X 36' Steel Service Building for Carmen. Site and Floor Plan, Elevations and Details. Authorization for Expenditure 81102. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Service Building.

Great Northern Railway Historical Society Blueprint Collection JSBP9338, Willmar, Minnesota, 1959. Great Northern Blueprint Number 9121.07, Stockyard Addition. Plan and Details. Authorization for Expenditure 91141. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Stockyard.

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.