Great Northern Railway Historical Society Blueprint Collection JSBP1485, Fargo, North Dakota, 1906. Northern Pacific Railroad Blueprint Number 86-6, Northern Pacific Railroad and Chicago, Milwaukee, St. Paul and Pacific Railroad crossing. Proposed Arrangement of Interlocking. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 28, Interlocking.

Great Northern Railway Historical Society Blueprint Collection JSBP1486, Fargo, North Dakota, 1906. Passenger Station. Crossing at Station. 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 JSBP1558, Fargo, North Dakota, 1950. Operating Dual Control Switches. Instructions. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Switch.