Great Northern Railway Historical Society Blueprint Collection JSBP8942, Westminster, British Columbia, 1951. Great Northern Blueprint Number 9434-1, 20' X 30'8'' Metal Tool House and Storage Room. Site and Floor Plan, Elevations and Sections. Authorization for Expenditure 81781. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Roadway Building.