Great Northern Railway Historical Society Blueprint Collection JSBP2375, Havre, Montana, 1958. Great Northern Blueprint Number 9215, Diesel Repair Shop. General Plan. 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 JSBP2376, Havre, Montana, 1958. Diesel Repair Shop. Leanto Addition for Wheel Turning Machine. 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 JSBP2377, Havre, Montana, 1958. Great Northern Blueprint Number 9215-0, Proposal 4 - Diesel Repair Shop. Floor Plan and Section. 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 JSBP2378, Havre, Montana, 1958. Great Northern Blueprint Number 9215-0, Diesel Repair Shop - Proposal #4. General 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 JSBP2379, Havre, Montana, 1961. Great Northern Blueprint Number 6099.01.33, Diesel Repair Shop. Wiring Plan. Authorization for Expenditure 68350. 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 JSBP2380, Havre, Montana, 1961. Great Northern Blueprint Number 6099.01.31, Diesel Repair Shop. Riser Diagram for Lighting Panels. 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 JSBP2381, Havre, Montana, 1961. Great Northern Blueprint Number 6099.01.32, Diesel Repair Shop. Wiring Plan. 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 JSBP2382, Havre, Montana, 1965. Great Northern Blueprint Number A.528, Diesel Repair Shop. Leanto Addition for Wheel Turning. Authorization for Expenditure 66. 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 JSBP2383, Havre, Montana, 1965. Great Northern Blueprint Number 9215.50, Diesel Repair Shop. Leanto for Wheel Turning. 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 JSBP2384, Havre, Montana, 1965. Maintenance Building. Floor Plan. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.