Great Northern Railway Historical Society Blueprint Collection JSBP2369, Havre, Montana, 1952. Construct New Stock Yard. Site Plan. Authorization for Expenditure 80113. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Stockyard.

Great Northern Railway Historical Society Blueprint Collection JSBP2454, Hazel, South Dakota, undated. Proposed Well, Troughs, Partitions and Scales. Site Plan. Authorization for Expenditure 10796. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Stockyard.

Great Northern Railway Historical Society Blueprint Collection JSBP2455, Helena, Montana, 1902. Stockyard. Three Pen - Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Stockyard.

Great Northern Railway Historical Society Blueprint Collection JSBP2472, Helena, Montana, undated. Montana Central Railway Blueprint Number Design # 2, Bridge # 82. (Prickley Pear Creek) - Sketch. 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 JSBP2473, Helena, Montana, undated. Great Northern Blueprint Number 103.19.01, Crossing with Np Ry. Signaling Diagram. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Interlocking.

Great Northern Railway Historical Society Blueprint Collection JSBP2476, Hendrum, Minnesota, undated. Great Northern Blueprint Number S.P.75.06.40.01, Crossing Warning Signal. Plan. Interstate Commerce Commission Account Number 15, Crossings and Signs. Other ICC account descriptions: ICC Account Number 14, Public Crossing.

Great Northern Railway Historical Society Blueprint Collection JSBP2477, Hereford, Minnesota, 1916. Earth Dams at Gravel Pit. Pit Layout. Authorization for Expenditure 3364. Interstate Commerce Commission Account Number 3, Grading.

Great Northern Railway Historical Society Blueprint Collection JSBP2483, Hibbing, Minnesota, 1907. Proposed Pile Bridge. On Buffalo and Susquehanna Mine Spur. 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 JSBP2484, Hibbing, Minnesota, 1908. Great Northern Blueprint Number 1121-14, Diagram of Double Cross-Over. North Cypress Mine Spur. Interstate Commerce Commission Account Number 9, Rails. Other ICC account descriptions: ICC Account Number 9, Rail.

Great Northern Railway Historical Society Blueprint Collection JSBP2485, Hibbing, Minnesota, 1909. Great Northern Blueprint Number 1121-14, North Cypress Mine Spur Crossing. Plan Detail. Interstate Commerce Commission Account Number 9, Rails. Other ICC account descriptions: ICC Account Number 9, Crossing Frog.