Great Northern Railway Historical Society Blueprint Collection JSBP4584, Seattle, Washington, 1947. Great Northern Blueprint Number Sheet EET 3 A, Freight House. 2nd Story Addition. 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 JSBP4592, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-8, 2nd Story Office Addition. Counter Elevations and Details. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4593, Seattle, Washington, 1947. Great Northern Blueprint Number #1, Extension to Second Floor for Additional Office Space. Floor Plan and Elevation. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4594, Seattle, Washington, 1947. Great Northern Blueprint Number 4A, Office Addition - 2nd Story. Interior Elevations and Details. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4595, Seattle, Washington, 1947. Great Northern Blueprint Number 3A, Office Addition - Second Story. Sections and Details. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4596, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-9, Office Addition 2nd Story. Foundation and Framing Plans. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4597, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-5, Office Addition - 2nd Story. Details. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4598, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-5, Office Addition - Second Story. Site Plan, Floor Plan and Roof Plan. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4599, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-3, Office Addition - Second Story. Electric Wiring Plan. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.

Great Northern Railway Historical Society Blueprint Collection JSBP4600, Seattle, Washington, 1947. Great Northern Blueprint Number 10-526-4, Office Addition - Second Floor. Heating Plan and Exhast Fans. Authorization for Expenditure 74394. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Freight House.