Great Northern Railway Historical Society Blueprint Collection JSBP8708, Walton, Montana, 1929. Snowshed # 12. Alignment of Track. Authorization for Expenditure 38709. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP8709, Walton, Montana, 1929. Great Northern Blueprint Number 10.1118, Snowshed # 12. Proposed 3 X 3 Concrete Drain. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP8710, Walton, Montana, 1938. Great Northern Blueprint Number 177-76-6, Culvert Number 119. General Plan. Authorization for Expenditure 52525. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Culvert.

Great Northern Railway Historical Society Blueprint Collection JSBP8720, Walton, Montana, undated. Snowshed # 12. Cone Culverts. Authorization for Expenditure 38709. Interstate Commerce Commission Account Number 14, Snow and Sand Fences and Snowsheds. Other ICC account descriptions: ICC Account Number 13, Snow Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP8798, Wenatchee, Washington, 1922. Proposed Fence Between Highway and Tracks. Authorization for Expenditure 19351. Interstate Commerce Commission Account Number 13, Right-of-Way Fences. Other ICC account descriptions: ICC Account Number 13, Fence.

Great Northern Railway Historical Society Blueprint Collection JSBP8968, Whitefish, Montana, 1919. Crossing Frog. Crossing Plan. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Yard Track.

Great Northern Railway Historical Society Blueprint Collection JSBP8969, Whitefish, Montana, 1919. Crossing Frog # 2. Sketch. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Yard Track.

Great Northern Railway Historical Society Blueprint Collection JSBP9086, Williston, North Dakota, 1908. Great Northern Blueprint Number C2.6, Pile Dike. Proposed Dike to Be Built. Authorization for Expenditure 15207. Interstate Commerce Commission Account Number 3, Grading. Other ICC account descriptions: ICC Account Number 3, Roadbed.

Great Northern Railway Historical Society Blueprint Collection JSBP9483, 1895. Estimate of Cost for Mile of Right of Way Fence. Does Not Include Drawing. Interstate Commerce Commission Account Number 13, Right-of-Way Fences. Other ICC account descriptions: ICC Account Number 13, Fence.

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.