Great Northern Railway Historical Society Blueprint Collection JSBP9998, 1927. Great Northern Blueprint Number F26, American Bridge - Turntable Levers. 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 JSBP9997, 1927. Great Northern Blueprint Number F18, American Bridge - Brake Band. 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 JSBP9996, 1927. Great Northern Blueprint Number F16, American Bridge - Pipe Base. 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 JSBP9995, 1927. Great Northern Blueprint Number F14, American Bridge - Oil Pipe and Anchor Bolts. 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 JSBP9994, 1927. Great Northern Blueprint Number F15, American Bridge - Base Support and Details. 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 JSBP9993, 1927. Great Northern Blueprint Number F12, American Bridge - Turntable 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 JSBP9992, 1927. Great Northern Blueprint Number F13, American Bridge- Turntable Bolts. 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 JSBP9991, 1927. Great Northern Blueprint Number F21, American Bridge - Bearing. 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 JSBP9990, 1927. Great Northern Blueprint Number F22, American Bridge - Hand Lever. Views and Details. 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 JSBP9989, 1927. Great Northern Blueprint Number F23, American Bridge - Keys and Angle. Views. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.