Great Northern Railway Historical Society Blueprint Collection JSBP9978, 1927. Great Northern Blueprint Number F17, American Bridge - Continous Deck Turntable. Standard Number Plate for Turntables. 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 JSBP9977, 1927. Great Northern Blueprint Number F11, American Bridge - Truck Wheels. 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 JSBP9976, 1927. Great Northern Blueprint Number F24, American Bridge - Pins and Lever. 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 JSBP9975, 1927. Great Northern Blueprint Number F4, American Bridge - Bearings. 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 JSBP9974, 1927. Great Northern Blueprint Number 15824, American Bridge - Wiring Diagram. Plan. 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 JSBP9973, 1927. Great Northern Blueprint Number F3, American Bridge - Anchor Bolts. View. 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 JSBP9972, 1927. Great Northern Blueprint Number F1, American Bridge - Pit Rails and Splice Bars. 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 JSBP9971, 1927. Great Northern Blueprint Number EF2, 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 JSBP9970, 1927. Great Northern Blueprint Number F2, American Bridge - Advance Shipment for Pit. 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 JSBP9969, 1927. Great Northern Blueprint Number F5, American Bridge - Bearings. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.