Great Northern Railway Historical Society Blueprint Collection JSBP10725, undated. Union Steel Casting Company - Locomotive Frames. Various Railroad Lines - Views. Interstate Commerce Commission Account Number 51, Steam Locomotives. Other ICC account descriptions: ICC Account Number 51, Steam Locomotive.

Great Northern Railway Historical Society Blueprint Collection JSBP10726, undated. Great Northern Blueprint Number SK-12337, Clearance Layout. Diners 1030-1039 and 1040-1051. 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 JSBP10727, undated. Great Northern Blueprint Number 86-B-16J, P-S Observation Lounge Floor Plan #4109 J. Floor Plan. 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 JSBP10728, undated. Back Arm for Car Seat. Pattern No "A" 10. 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 JSBP10729, undated. Car Seat. Movement "A" Pedestal "B". 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 JSBP10745, undated. Great Northern Blueprint Number 1024-AP-3, Rear Post-Highway Trailer. Durobilt Manufacturing Company - Assembly and Dimensions. Interstate Commerce Commission Account Number 58, Miscellaneous Equipment. Other ICC account descriptions: ICC Account Number 58, Misc Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP1424, Essex, Montana, 1945. Great Northern Blueprint Number E-76, Williams Brothers - Rotary Snow Plow On Cletrac Tractor. Plan and Elevation. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP3048, Klamath Falls, Oregon, 1940. Great Northern Blueprint Number 117-3726-29, Details of Supports for 10,000 Gal. Gasoline Tank. Elevations, Sections and Details. Authorization for Expenditure 59902. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Gasoline Tank.

Great Northern Railway Historical Society Blueprint Collection JSBP3159, Lines East, undated. Carpenter Car Number 6520, 22, 24, 25. Equipment Diagram - Floor Plan. Authorization for Expenditure 19744. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP3160, Lines West, undated. Carpenter Car Number 6526 to 39, 31, 33. Equipment Diagram - Floor Plan. Authorization for Expenditure 19744. Interstate Commerce Commission Account Number 57, Work Equipment