Great Northern Railway Historical Society Blueprint Collection JSBP4441, Seattle, Washington, 1920. Great Northern Blueprint Number 17-513, King Street Passenger Station. Additional Boiler In Power Building-Corrected. Authorization for Expenditure 12092. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station.

Great Northern Railway Historical Society Blueprint Collection JSBP4438, Seattle, Washington, 1920. Great Northern Blueprint Number 17-513, Additional 80 H.P. Boiler for Station. Floor Plan, Elevations and Section. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Depot.

Great Northern Railway Historical Society Blueprint Collection JSBP4437, Seattle, Washington, 1919. Filing Cases for Office of Prin. Ass'T Engineer. Elevations and Sections. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office Equipment.

Great Northern Railway Historical Society Blueprint Collection JSBP4433, Seattle, Washington, 1919. Great Northern Blueprint Number 51.01.E.169, Lighting Layout. Offices. Authorization for Expenditure 12647. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office Building.

Great Northern Railway Historical Society Blueprint Collection JSBP4432, Seattle, Washington, 1919. Drafting Room. Electric Lights. Authorization for Expenditure 12647. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Office Building.

Great Northern Railway Historical Society Blueprint Collection JSBP4414, Seattle, Washington, 1919. Great Northern Blueprint Number 17.210, Checking Desk. (King St Station) - Desk Detail. Authorization for Expenditure 10807. 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 JSBP4413, Seattle, Washington, 1918. Great Northern Blueprint Number 6-800, Plan of Express Shed. Plans, Elevations and Sections. Authorization for Expenditure 9547. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Express Shed.

Great Northern Railway Historical Society Blueprint Collection JSBP4412, Seattle, Washington, 1918. Proposed Rearranging Screens and Counters. 2nd Floor Plan. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Post Office.

Great Northern Railway Historical Society Blueprint Collection JSBP4411, Seattle, Washington, 1918. Great Northern Blueprint Number 4 OF 6, Extension to Post Office - Station K. South Elevation and Steel Column Details. Authorization for Expenditure CORP. 11. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Post Office.

Great Northern Railway Historical Society Blueprint Collection JSBP4410, Seattle, Washington, 1918. Great Northern Blueprint Number 17/324, Extension to Post Office - Station K. First Floor Plan. Authorization for Expenditure CORP. 16. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Post Office.