Great Northern Railway Historical Society Blueprint Collection JSBP9968, 1927. Great Northern Blueprint Number F6, American Bridge- Pinions. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9967, 1927. Great Northern Blueprint Number F7, American Bridge - Gears. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9966, 1927. Great Northern Blueprint Number F8, American Bridge - Turntable Gears. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9965, 1927. Great Northern Blueprint Number F10, American Bridge - Axles. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9964, 1927. Great Northern Blueprint Number C1, American Bridge - Field Rivets and Bolts. List. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9963, 1927. Great Northern Blueprint Number F19, American Bridge - Bearing and Brake Castings. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9962, 1927. Great Northern Blueprint Number F9, American Bridge - Shafts and Cap Plate. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9961, 1927. Great Northern Blueprint Number EF1, American Bridge - Field Rivets and Bolts. List. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9960, 1927. Great Northern Blueprint Number P3, American Bridge - Collector Box. Plan and Section. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP9959, 1927. Great Northern Blueprint Number F40, American Bridge - Turntable Motor Pinions. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.