Great Northern Railway Historical Society Blueprint Collection JSBP4066, Northport, Washington, 1915. Great Northern Blueprint Number 21.130, Passenger and Freight Depot. Interior Design and Sign. Authorization for Expenditure 25228. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4067, Northport, Washington, 1915. Great Northern Blueprint Number 21.130, Passenger and Freight Depot. Plans, Elevation, and Sections. Authorization for Expenditure 25228. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4068, Northport, Washington, 1916. Passenger and Freight Depot. with Custom's Room - Floor Plan. Authorization for Expenditure 1505. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4069, Northport, Washington, 1917. Freight House. Alterations and Partitions. Authorization for Expenditure 4204. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP4073, Northport, Washington, 1968. Ore Loading Platform. Platform for The Kolob Mining Company. Authorization for Expenditure 68.651. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Loading Platform.