Great Northern Railway Historical Society Blueprint Collection JSBP2453, Havre, Montana, undated. Diesel Repair Shop. List of Costs. Authorization for Expenditure 68350. 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 JSBP2452, Havre, Montana, undated. Preliminary Field Report - Diesel Shop and Storehouse. Site Plan. Authorization for Expenditure 68350. 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 JSBP2451, Havre, Montana, undated. Blacksmith and Boiler Shop. Proposed Steam Heating. 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 JSBP2450, Havre, Montana, undated. Storehouse. (55 X 100) - Sections and Floor 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 JSBP2449, Havre, Montana, undated. 55' X 100' Store House. Floor Plan and Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Store House.

Great Northern Railway Historical Society Blueprint Collection JSBP2434, Havre, Montana, 1969. Great Northern Blueprint Number FB.41.1566.02, Diesel Repair Shop. Communications System. 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 JSBP2409, Havre, Montana, 1968. Great Northern Blueprint Number U-46495, Body Support Girder. (Whiting) - Movable Type Bar - Type Hs and Hl. 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 JSBP2408, Havre, Montana, 1968. Great Northern Blueprint Number B.7599, 10 Ton Crane. (Conco Engineering Works) - General Arrangement. 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 JSBP2407, Havre, Montana, 1968. Installed 10 Ton Crane. Placed Additional Body Supports. Authorization for Expenditure 68.0243. 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 JSBP2406, Havre, Montana, 1968. Great Northern Blueprint Number 9215.74, Diesel Repair Shop. Covered Opening at Drop Table. Authorization for Expenditure 68.0243. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.