Great Northern Railway Historical Society Blueprint Collection JSBP4777, Singleshot, Montana, 1932. Great Northern Blueprint Number Sheet EET 4, Snowshed # 5. Concrete Piles. Authorization for Expenditure 44820. 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 JSBP4776, Singleshot, Montana, 1932. Great Northern Blueprint Number 229.2906.28, Snowshed # 6. Reinforcement Details. Authorization for Expenditure 44820. 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 JSBP4773, Singleshot, Montana, 1929. Great Northern Blueprint Number 10.1118, Culvert # 1159.89. Diagram. Authorization for Expenditure 39582. 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 JSBP4772, Singleshot, Montana, 1929. Culvert # 1159.89. 120' Extension. Authorization for Expenditure 39532. 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 JSBP4771, Singleshot, Montana, 1929. Roof Timbers. On Extension of 435' to Shed # 6. Authorization for Expenditure 39532. 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 JSBP4770, Singleshot, Montana, 1929. Track Profile. Line Segment Showing Snow Sheds. Authorization for Expenditure 39532. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Rail Line.

Great Northern Railway Historical Society Blueprint Collection JSBP4724, Shed Number 1715, Washington, 1917. Great Northern Blueprint Number 13-407-2, Double Track Shed - 20' Span On Posts. Sections of Posts. 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 JSBP4723, Shed Number 1715, Washington, 1917. Great Northern Blueprint Number 13-407-1, Double Track Shed - Concrete Wall and Timber Roof. Sections. 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 JSBP4722, Shed Number 1711.65, Washington, 1916. Great Northern Blueprint Number 12-700 Sheet 11, Reinforced Concrete Culvert Under Snow Shed. Sections and Details. Authorization for Expenditure 2203. 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 JSBP4713, Seattle, Washington, undated. Location of Telegraph Poles. Cross Section Across Railroad Avenue Between Northern Pacific and Great Northern Tracks. Authorization for Expenditure 7186. Interstate Commerce Commission Account Number 26, Telegraph and Telephone Lines. Other ICC account descriptions: ICC Account Number 26, Communications.