Great Northern Railway Historical Society Blueprint Collection JSBP2318, Havre, Montana, 1948. Great Northern Blueprint Number 7681-27, 2nd Floor Addition to Passenger Station. Elevations and Sections. Authorization for Expenditure 77474. 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 JSBP2240, Havre, Montana, 1929. Great Northern Blueprint Number 7681-24, 36' Extension to Express Office. Stone Details. 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 JSBP2239, Havre, Montana, 1929. Great Northern Blueprint Number 7681-22, 36' Extension to Express Office. Detai;S. 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 JSBP2238, Havre, Montana, 1929. Great Northern Blueprint Number 7681-21, 36' Extension to Express Office. Trusses and Sections. 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 JSBP2237, Havre, Montana, 1929. Great Northern Blueprint Number 7681-23, 36' Extension to Express Office. Wire Partitions and Counter. 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 JSBP2236, Havre, Montana, 1929. Great Northern Blueprint Number A-31, Lighting Arrangment for 36' Extension. 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 JSBP2235, Havre, Montana, 1929. 36' Extension for Express Office. Floor Plan and Elevation. 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 JSBP2234, Havre, Montana, 1929. Great Northern Blueprint Number 7681-25, Extension to Passenger Staion. Express Room Floor Plan and Plumbing Schedule. 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 JSBP2233, Havre, Montana, 1929. Great Northern Blueprint Number 7681-19, 36' Extension to Express Office. Foundation Andfloor Plan. Authorization for Expenditure 40496. 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 JSBP2232, Havre, Montana, 1928. Great Northern Blueprint Number 7681-20, 36' Extension to Express Office. Elevations. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Depot.