Great Northern Railway Historical Society Blueprint Collection JSBP2215, Havre, Montana, 1918. Machine Shop. Sketch of Floor Plan. Authorization for Expenditure 4686. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2216, Havre, Montana, 1918. Adding Womens Lockers and Toilet to Mens Facility. Floor Plans. Authorization for Expenditure 9534. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2217, Havre, Montana, 1919. Piping Plan for Refill. Authorization for Expenditure 8035. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2218, Havre, Montana, 1919. Water Heater for Refill Tank. Plans and Details. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP2219, Havre, Montana, 1919. Great Northern Blueprint Number 8045-21, Frame Addition to Engine House. For Treated Refill Tank. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP2220, Havre, Montana, 1919. Ice House. Remodel - Situation Plat. Authorization for Expenditure 9570. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2221, Havre, Montana, 1919. Ice House. Remodel - Floor Plan. Authorization for Expenditure 9570. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2222, Havre, Montana, 1920. Passenger Station. Situation Plat. Authorization for Expenditure 12352. 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 JSBP2223, Havre, Montana, 1920. Express Office Changes. Passenger Station. Authorization for Expenditure 12352. 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 JSBP2224, Havre, Montana, 1920. Icing Huse. Floor Plan / Alterations. Authorization for Expenditure 9570. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.