Great Northern Railway Historical Society Blueprint Collection JSBP9810, 1923. Great Northern Blueprint Number 167-98, Ladder for Signals. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Signal.

Great Northern Railway Historical Society Blueprint Collection JSBP9809, 1923. Great Northern Blueprint Number 4903, Dinking Water System. Used On Passenger Cars. Authorization for Expenditure 23757. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Shops and Engine House.

Great Northern Railway Historical Society Blueprint Collection JSBP9807, 1922. Great Northern Blueprint Number 4867, Vestibule Diaphragm. For Steel Vestibule Cars Only. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Passenger Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9806, 1922. Steel Under Frames Letter. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Passenger Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9805, 1922. Great Northern Blueprint Number 10418, Miner Friction Draft Gear. Used On Blind End of Dining Cars 7100 to 7131. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Passenger Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9804, 1922. Great Northern Blueprint Number SK 2622, Changes In Simplex Brake. For Six Wheel Passenger Car Trucks. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Passenger Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9803, 1922. Great Northern Blueprint Number 790, General Plan Refrigerator Car. Used On Cars No 49500 to 49999. Interstate Commerce Commission Account Number 53, Freight-Train Cars. Other ICC account descriptions: ICC Account Number 53, Freight Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9802, 1922. Great Northern Blueprint Number 2387, End Door Arrangement. Drawing of End Door Arrangement for Stock Car. Interstate Commerce Commission Account Number 53, Freight-Train Cars. Other ICC account descriptions: ICC Account Number 53, Freight Car.

Great Northern Railway Historical Society Blueprint Collection JSBP9799, 1921. Great Northern Blueprint Number U.F. 778, Rivet Spacing. For Motor Car Wheels. Interstate Commerce Commission Account Number 37, Roadway Machines. Other ICC account descriptions: ICC Account Number 37, Roadway Machine.

Great Northern Railway Historical Society Blueprint Collection JSBP9798, 1921. Great Northern Blueprint Number 4839, Application of Side Door Grabs. Used On Baggage Cars. Interstate Commerce Commission Account Number 54, Passenger-Train Cars. Other ICC account descriptions: ICC Account Number 54, Passenger Car.