Great Northern Railway Historical Society Blueprint Collection JSBP0668, Brockton, Montana, 1920. Great Northern Blueprint Number 180-1354-Sheet 17, Bridge 244. Masonry Plan. Authorization for Expenditure 9899. 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 JSBP0663, Bridge Number 125, Montana, undated. Bridge 125. Concrete Abutments. Authorization for Expenditure 2400. 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 JSBP0575, Brady, Montana, 1912. Great Northern Blueprint Number 77-2493 Sheet 1, Bridge Number 299. General 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 JSBP0574, Bowdoin, Montana, 1923. Great Northern Blueprint Number 156-3519-1, Bridge Number 457.1. General Plan. Authorization for Expenditure 22296. 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 JSBP0573, Bowdoin, Montana, 1918. Ice House. Situation Map. Authorization for Expenditure 9571. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP0572, Bowdoin, Montana, 1918. Ice Houses. Sketch. Authorization for Expenditure 9571. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP0571, Bowdoin, Montana, 1917. Great Northern Blueprint Number 8050-6, Toilet Building. Plumbing, Heating and Lighting. Authorization for Expenditure 7930. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shops and Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP0570, Bowdoin, Montana, 1917. Proposed Yard. Authorization for Expenditure 7930. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shops and Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP0569, Bowdoin, Montana, 1917. Great Northern Blueprint Number 8005-1, Standard 104' Engine House. Floor Plan and Details. 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 JSBP0568, Bowdoin, Montana, 1917. Great Northern Blueprint Number 8096-2, Sand Drier House and Storage. Floor Plan, Elevations, Sections and Details. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Sanding Facilities.