Great Northern Railway Historical Society Blueprint Collection JSBP2882, Judith Gap, Montana, 1917. Great Northern Blueprint Number H335, 500 Ton Coaling Station. Side Elevation. 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 JSBP2881, Judith Gap, Montana, 1917. Great Northern Blueprint Number H223, 500 Ton Coaling Station. Details - Bent "A". 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 JSBP2880, Judith Gap, Montana, 1908. Great Northern Blueprint Number 1331-28 Sheet 9, Engine and Power House Piping. Plan. 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 JSBP2720, Hogeland, Montana, 1950. Great Northern Blueprint Number 9373-1, Standard 20' X 60' Steel Engine House. Floor Plan, Elevation, Sections and Details. Authorization for Expenditure 79362. 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 JSBP2719, Hobson, Montana, undated. Great Northern Blueprint Number 7904-1, Depot. Plans, Elevation, Sections and Details. Authorization for Expenditure 81706. 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 JSBP2718, Hobson, Montana, 1919. Great Northern Blueprint Number 173.1937.10A, Bridge # 312. Details of Piers. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP2717, Hobson, Montana, 1919. Bridge # 312. Plan. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP2716, Hobson, Montana, 1918. Bridge # 312. Location of Timber Cribs. Authorization for Expenditure 5762. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP2715, Hobson, Montana, 1918. Great Northern Blueprint Number 173.1937.03, Howe Truss Span. Reinforcement Piers. Authorization for Expenditure 5762. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP2714, Hobson, Montana, 1917. Bridge # 312. Timber Cribs. Authorization for Expenditure 5762. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.