Great Northern Railway Historical Society Blueprint Collection JSBP10048, 1928. Great Northern Blueprint Number 5148, Simplex Clasp Brake Beam, Complete. Used On Passenger Cars. 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 JSBP10049, 1928. Great Northern Blueprint Number 5148, Simplex Brake Beam, Complete. Used On Passenger Cars. 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 JSBP10050, 1928. Great Northern Blueprint Number 4924, Simplex Clasp Brake Beam. General Brake Arrgt.26951. 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 JSBP10051, 1928. Great Northern Blueprint Number 4924, Simplex Clasp Brake Beam. General Brake Arrgt. 26951. 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 JSBP10052, 1929. Great Northern Blueprint Number 1232, 43 Foot 100000# Flat Car. General Arrangement of Flat 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 JSBP10053, 1929. Great Northern Blueprint Number 27918, Flat From Hart Car. General Arrangement Drawing for Flat From Hart 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 JSBP10054, 1929. Great Northern Blueprint Number 28061, Number 3 ''Asco'' Ara Journal Lid. Special Torsion-Spring Hoodless Lid (Also Duplicate). 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 JSBP10055, 1929. Great Northern Blueprint Number CE-A-813, Truck Bolster Spring. 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 JSBP10056, 1929. Great Northern Blueprint Number 22710, General Arrangment. Used On Section Motor Car. 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 JSBP10057, 1930. Great Northern Blueprint Number 23316, Exterior Piston. Used On Air Dump Cars X-2054 to X-2068. Interstate Commerce Commission Account Number 57, Work Equipment