Great Northern Railway Historical Society Blueprint Collection JSBP1423, Essex, Montana, 1943. Great Northern Blueprint Number 43006-2, Ross and White - Proposed Diesel Sand Valves. Elevation and Details. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Sanding Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP1422, Essex, Montana, 1943. Great Northern Blueprint Number 43006-2, Ross and White Company Drawing- Diesel Sand Valves. Elevation and View. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Sanding Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP1421, Essex, Montana, 1920. Great Northern Blueprint Number 7124.01, Power House for Coal Chute. Heating Plan. 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 JSBP1410, Essex, Montana, 1902. Tool and Store House at Rock Crusher. Floor Plan and Sections. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Store House.