Great Northern Railway Historical Society Blueprint Collection JSBP10179, 1939. Great Northern Blueprint Number 25798, Dome Platform Ladder. Drawing of Ladder. 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 JSBP10178, 1939. Great Northern Blueprint Number P-612, Symington-Gould A.A.R. Journal Box Lid. Torsion. 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 JSBP10177, 1939. Great Northern Blueprint Number 28829, Application of Cast Trucks. Drawing for Application of Trucks. Authorization for Expenditure 56234. 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 JSBP10176, 1939. Great Northern Blueprint Number 28848, Steel Details Running Board. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10175, 1939. Great Northern Blueprint Number 28835, General Arr. 16000 Gal. Tank Car. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10174, 1939. Great Northern Blueprint Number 28846, Striking Plate and Front Draft Lug. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10173, 1939. Great Northern Blueprint Number 28847, Center Sills. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10172, 1939. Great Northern Blueprint Number 28830, Union Centering Device Arra.. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10171, 1939. Great Northern Blueprint Number 28303, Uncoupling Rigging Type ''B''. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP10170, 1939. Great Northern Blueprint Number 28306, App. of Brake Release Spring. Used On Tank Cars X1350 to X1374. Interstate Commerce Commission Account Number 57, Work Equipment