Great Northern Railway Historical Society Blueprint Collection JSBP7927, System Wide, 1947. Great Northern Blueprint Number 77A, Snow Dozer Number X-1626, X-1627. Equipment Diagram. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP7926, System Wide, 1947. Great Northern Blueprint Number 8790, Snow Dozer Number X-1626, X-1627. Plan and Elevations. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP7925, System Wide, 1947. Great Northern Blueprint Number 8789, Interior Arrangement and Sickle Support On Weed Scalders. Sections. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP7924, System Wide, 1947. Great Northern Blueprint Number 119-3736-37, Spreader Beam for Type Number 2 Magnets. Elevation, Sections and Detail. Authorization for Expenditure 73910. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP7923, System Wide, 1947. Great Northern Blueprint Number 196529, Industrial Brownhoist- 250 Ton Crane. Sections. Authorization for Expenditure 83289. Interstate Commerce Commission Account Number 57, Work Equipment

Great Northern Railway Historical Society Blueprint Collection JSBP7899, System Wide, 1946. Great Northern Blueprint Number 26881, Radiator, Fan, Air Ducts and Screen Arrangement. Plan, Elevation, Sections and Details. Interstate Commerce Commission Account Number 52, Other Locomotives. Other ICC account descriptions: ICC Account Number 52, Motor Car.

Great Northern Railway Historical Society Blueprint Collection JSBP7898, System Wide, 1946. Great Northern Blueprint Number 26322, Brake Lever Diagram. Diagram. Interstate Commerce Commission Account Number 52, Other Locomotives. Other ICC account descriptions: ICC Account Number 52, Motor Car.

Great Northern Railway Historical Society Blueprint Collection JSBP7897, System Wide, 1946. Great Northern Blueprint Number 3592, Method of Reinforcing Front Body Bolster. Plan, Elevation, Sections and Details. Interstate Commerce Commission Account Number 52, Other Locomotives. Other ICC account descriptions: ICC Account Number 52, Motor Car.

Great Northern Railway Historical Society Blueprint Collection JSBP7896, System Wide, 1946. Great Northern Blueprint Number 29281, Application and Details of Engineer's and Fireman's Window. Views. Interstate Commerce Commission Account Number 52, Other Locomotives. Other ICC account descriptions: ICC Account Number 52, Motor Car.

Great Northern Railway Historical Society Blueprint Collection JSBP7895, System Wide, 1946. Great Northern Blueprint Number 51166, Modification of Front End for Installing Diesel Unit. Plan, Elevation and Section. Interstate Commerce Commission Account Number 52, Other Locomotives. Other ICC account descriptions: ICC Account Number 52, Motor Car.