Great Northern Railway Historical Society Blueprint Collection JSBP9124, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-6, Power House. Boiler Room - Reinforcing Concrete Plan and Sections. Authorization for Expenditure 40858. 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 JSBP9123, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-4, Power House. Cross Section. Authorization for Expenditure 40858. 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 JSBP9122, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-2, Power House. Foundation and Basement Plan. Authorization for Expenditure 40858. 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 JSBP9121, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-1, Power House. Ground Floor Plan. Authorization for Expenditure 40858. 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 JSBP9120, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-5, Power House. Longitudinal Section. Authorization for Expenditure 40858. 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 JSBP9119, Williston, North Dakota, 1930. Great Northern Blueprint Number 8867-7, Power House. Reinforcing and Breaker Bars Plan. Authorization for Expenditure 40858. 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 JSBP9118, Williston, North Dakota, 1929. Water Tank. 100,000 Gallon Steel Tank - General Specifications. Authorization for Expenditure 39703. 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 JSBP9117, Williston, North Dakota, 1929. Water Tank. 100,000 Gallon Steel Tank - Foundation Details. Authorization for Expenditure 38703. 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 JSBP9116, Williston, North Dakota, 1929. Water Tank. Center Pier. Authorization for Expenditure 38703. 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 JSBP9115, Williston, North Dakota, 1927. Water Supply Facilities. Revised Field Report Showing Improvements. Authorization for Expenditure 31813. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.