Great Northern Railway Historical Society Blueprint Collection JSBP9485, Montana, 1896. Montana Central Railway Blueprint, Proposed Steel Replacement for Bridge No.166. Elevation. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9488, Washington, 1897. Shear Boom Improvement- Crossing Steamboat Slough. Plan and Details. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9489, 1897. Seattle and Montana Railway Blueprint Number 35.A.1112, Bridge # 36. Paln for Renew of 150' Through Howe Truss Bridge. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9495, Minnesota, 1899. Eastern Railway of Minnesota Blueprint, Mile Post Signs. Elevations. Authorization for Expenditure 2810. Interstate Commerce Commission Account Number 15, Crossings and Signs. Other ICC account descriptions: ICC Account Number 27, Sign.

Great Northern Railway Historical Society Blueprint Collection JSBP9496, Minnesota, 1899. Eastern Railway of Minnesota, Mile Post Signs, Map. Eastern Railway of Minnesota Authorization for Expenditure Number 2810. Interstate Commerce Commission Account Number 27, Sign.

Great Northern Railway Historical Society Blueprint Collection JSBP9497, Montana, 1899. Proposed Profile- Mainline Montana Central. From Johns East. Interstate Commerce Commission Account Number 3, Grading.

Great Northern Railway Historical Society Blueprint Collection JSBP9498, 1899. Bridge # 12. Structure Steel Work. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9499, 1899. Bridges 10-11-12 and 36 Seattle and Montana Railroad and 21 Fairhaven Southern Railroad. Details for 182' Draw Span - Includes Bill of Material. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9500, 1899. 182 Foot Draw Span, Sm Railway and Fs Ry. Plan and Elevations. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP9518, 1902. Standard Ballast Floor for Bridges. Sections. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.