Great Northern Railway Historical Society Blueprint Collection JSBP2400, Havre, Montana, 1966. Maintenance Building. Construction of New Building. Authorization for Expenditure 65. 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 JSBP2399, Havre, Montana, 1966. Great Northern Blueprint Number 3B.800.46, Lube Oil Service Box. Plan, Elevation, and Details. Authorization for Expenditure 66. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fueling Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2398, Havre, Montana, 1966. Great Northern Blueprint Number 6.100.41, Lube Oil Dispensers. Piping. Authorization for Expenditure 66. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fueling Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2397, Havre, Montana, 1966. Freight House. Sketch Showing Track Changes. 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 JSBP2396, Havre, Montana, 1966. Freight House. Truck Garage. 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 JSBP2395, Havre, Montana, 1965. Great Northern Blueprint Number B.314, Relay Office. Floor Plan. Interstate Commerce Commission Account Number 26, Telegraph and Telephone Lines. Other ICC account descriptions: ICC Account Number 26, Communications.

Great Northern Railway Historical Society Blueprint Collection JSBP2394, Havre, Montana, 1965. Great Northern Blueprint Number BR.05.30, Maintenance of Way Building. Floor Plan. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Section Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2393, Havre, Montana, 1965. Great Northern Blueprint Number A.523, Maintenance of Way Building. 24 X 136 Metal. Authorization for Expenditure 65. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Section Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2392, Havre, Montana, 1965. Great Northern Blueprint Number 9680.01, Maintenance of Way Building. (24 X 136) - Layout Plan. Authorization for Expenditure 65. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Section Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP2391, Havre, Montana, 1965. Great Northern Blueprint Number 9680.04, Maintenance of Way Building. (24 X 136) - Radio Interference Shield Details. Authorization for Expenditure 65. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Section Facilities.